Update Chromium to beta version 37.0.2062.68

Change-Id: I188e3b5aff1bec75566014291b654eb19f5bc8ca Reviewed-by: Andras Becsi <andras.becsi@digia.com>
author: Jocelyn Turcotte <jocelyn.turcotte@digia.com> 2014-08-08 14:30:41 +0200
committer: Jocelyn Turcotte <jocelyn.turcotte@digia.com> 2014-08-12 13:49:54 +0200
commit: ab0a50979b9eb4dfa3320eff7e187e41efedf7a9 (patch)
tree: 498dfb8a97ff3361a9f7486863a52bb4e26bb898 /chromium/chrome/browser/resources/file_manager/common
parent: 4ce69f7403811819800e7c5ae1318b2647e778d1 (diff)
91 files changed, 0 insertions, 2141 deletions
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/archive.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/archive.png
deleted file mode 100644
index 2a054b38515..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/archive.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/archive_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/archive_white.png
deleted file mode 100644
index 94ffaf0f310..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/archive_white.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/audio.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/audio.png
deleted file mode 100644
index a5b4ac9e774..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/audio.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/audio_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/audio_white.png
deleted file mode 100644
index 819e4065021..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/audio_white.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/chart.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/chart.png
deleted file mode 100644
index 4f7bfa145eb..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/chart.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/chart_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/chart_white.png
deleted file mode 100644
index 7500f3f83f6..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/chart_white.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/excel.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/excel.png
deleted file mode 100644
index cb27f5c242c..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/excel.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/excel_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/excel_white.png
deleted file mode 100644
index 0900b09a741..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/excel_white.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/folder.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/folder.png
deleted file mode 100644
index 3f6e17f0892..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/folder.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/folder_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/folder_white.png
deleted file mode 100644
index 9a56eb9b8d8..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/folder_white.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/form.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/form.png
deleted file mode 100644
index c3d2087db8a..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/form.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/form_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/form_white.png
deleted file mode 100644
index 21c18adf387..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/form_white.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gdoc.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gdoc.png
deleted file mode 100644
index 102f1c0f432..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gdoc.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gdoc_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gdoc_white.png
deleted file mode 100644
index a66a338421f..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gdoc_white.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gdraw.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gdraw.png
deleted file mode 100644
index b1120418420..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gdraw.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gdraw_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gdraw_white.png
deleted file mode 100644
index f92f18b5f1e..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gdraw_white.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/generic.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/generic.png
deleted file mode 100644
index bff3cdacba7..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/generic.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/generic_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/generic_white.png
deleted file mode 100644
index a369f66eabc..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/generic_white.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/glink.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/glink.png
deleted file mode 100644
index bff3cdacba7..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/glink.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/glink_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/glink_white.png
deleted file mode 100644
index a369f66eabc..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/glink_white.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gsheet.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gsheet.png
deleted file mode 100644
index 6fbd46b3052..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gsheet.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gsheet_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gsheet_white.png
deleted file mode 100644
index 39cf43df5ff..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gsheet_white.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gslides.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gslides.png
deleted file mode 100644
index 76523cc9746..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gslides.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gslides_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gslides_white.png
deleted file mode 100644
index ea14b91430c..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gslides_white.png
+++ /dev/null
diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gtable.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gtable.png
deleted file mode 100644
index a78b26e54f7..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gtable.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gtable_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gtable_white.png
deleted file mode 100644
index 9198c9e99ee..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/gtable_white.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/image.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/image.png
deleted file mode 100644
index 9ec2dbd5cb7..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/image.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/image_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/image_white.png
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--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/image_white.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/pdf.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/pdf.png
deleted file mode 100644
index ec6d679f5c9..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/pdf.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/pdf_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/pdf_white.png
deleted file mode 100644
index 076820461c0..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/pdf_white.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/ppt.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/ppt.png
deleted file mode 100644
index 0a834451830..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/ppt.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/ppt_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/ppt_white.png
deleted file mode 100644
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--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/ppt_white.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/script.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/script.png
deleted file mode 100644
index 054f59a78fc..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/script.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/script_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/script_white.png
deleted file mode 100644
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--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/script_white.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/sites.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/sites.png
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--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/sites.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/sites_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/sites_white.png
deleted file mode 100644
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--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/sites_white.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/video.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/video.png
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--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/video.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/video_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/video_white.png
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--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/video_white.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/word.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/word.png
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--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/word.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/word_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/100/word_white.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/200/archive.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/200/archive.png
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--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/200/archive.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/200/archive_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/200/archive_white.png
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--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/200/archive_white.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/200/audio.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/200/audio.png
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--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/200/audio.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/200/audio_white.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/200/audio_white.png
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--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/200/audio_white.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/200/chart.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/200/chart.png
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--- a/chromium/chrome/browser/resources/file_manager/common/images/file_types/200/chart.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/file_types/200/excel.png b/chromium/chrome/browser/resources/file_manager/common/images/file_types/200/excel.png
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+++ /dev/null
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+++ /dev/null
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--- a/chromium/chrome/browser/resources/file_manager/common/images/icon64.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/images/icon96.png b/chromium/chrome/browser/resources/file_manager/common/images/icon96.png
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diff --git a/chromium/chrome/browser/resources/file_manager/common/js/async_util.js b/chromium/chrome/browser/resources/file_manager/common/js/async_util.js
deleted file mode 100644
index f74a9d49381..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/js/async_util.js
+++ /dev/null
@@ -1,262 +0,0 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-'use strict';
-
-/**
- * Namespace for async utility functions.
- */
-var AsyncUtil = {};
-
-/**
- * Asynchronous version of Array.forEach.
- * This executes a provided function callback once per array element, then
- * run completionCallback to notify the completion.
- * The callback can be an asynchronous function, but the execution is
- * sequentially done.
- *
- * @param {Array.<T>} array The array to be iterated.
- * @param {function(function(), T, number, Array.<T>} callback The iteration
- *     callback. The first argument is a callback to notify the completion of
- *     the iteration.
- * @param {function()} completionCallback Called when all iterations are
- *     completed.
- * @param {Object=} opt_thisObject Bound to callback if given.
- * @template T
- */
-AsyncUtil.forEach = function(
-    array, callback, completionCallback, opt_thisObject) {
-  if (opt_thisObject)
-    callback = callback.bind(opt_thisObject);
-
-  var queue = new AsyncUtil.Queue();
-  for (var i = 0; i < array.length; i++) {
-    queue.run(function(element, index, iterationCompletionCallback) {
-      callback(iterationCompletionCallback, element, index, array);
-    }.bind(null, array[i], i));
-  }
-  queue.run(function(iterationCompletionCallback) {
-    completionCallback();  // Don't pass iteration completion callback.
-  });
-};
-
-/**
- * Creates a class for executing several asynchronous closures in a fifo queue.
- * Added tasks will be executed sequentially in order they were added.
- *
- * @constructor
- */
-AsyncUtil.Queue = function() {
-  this.running_ = false;
-  this.closures_ = [];
-};
-
-/**
- * @return {boolean} True when a task is running, otherwise false.
- */
-AsyncUtil.Queue.prototype.isRunning = function() {
-  return this.running_;
-};
-
-/**
- * Enqueues a closure to be executed.
- * @param {function(function())} closure Closure with a completion callback to
- *     be executed.
- */
-AsyncUtil.Queue.prototype.run = function(closure) {
-  this.closures_.push(closure);
-  if (!this.running_)
-    this.continue_();
-};
-
-/**
- * Serves the next closure from the queue.
- * @private
- */
-AsyncUtil.Queue.prototype.continue_ = function() {
-  if (!this.closures_.length) {
-    this.running_ = false;
-    return;
-  }
-
-  // Run the next closure.
-  this.running_ = true;
-  var closure = this.closures_.shift();
-  closure(this.continue_.bind(this));
-};
-
-/**
- * Cancels all pending tasks. Note that this does NOT cancel the task running
- * currently.
- */
-AsyncUtil.Queue.prototype.cancel = function() {
-  this.closures_ = [];
-};
-
-/**
- * Creates a class for executing several asynchronous closures in a group in
- * a dependency order.
- *
- * @constructor
- */
-AsyncUtil.Group = function() {
-  this.addedTasks_ = {};
-  this.pendingTasks_ = {};
-  this.finishedTasks_ = {};
-  this.completionCallbacks_ = [];
-};
-
-/**
- * Enqueues a closure to be executed after dependencies are completed.
- *
- * @param {function(function())} closure Closure with a completion callback to
- *     be executed.
- * @param {Array.<string>=} opt_dependencies Array of dependencies. If no
- *     dependencies, then the the closure will be executed immediately.
- * @param {string=} opt_name Task identifier. Specify to use in dependencies.
- */
-AsyncUtil.Group.prototype.add = function(closure, opt_dependencies, opt_name) {
-  var length = Object.keys(this.addedTasks_).length;
-  var name = opt_name || ('(unnamed#' + (length + 1) + ')');
-
-  var task = {
-    closure: closure,
-    dependencies: opt_dependencies || [],
-    name: name
-  };
-
-  this.addedTasks_[name] = task;
-  this.pendingTasks_[name] = task;
-};
-
-/**
- * Runs the enqueued closured in order of dependencies.
- *
- * @param {function()=} opt_onCompletion Completion callback.
- */
-AsyncUtil.Group.prototype.run = function(opt_onCompletion) {
-  if (opt_onCompletion)
-    this.completionCallbacks_.push(opt_onCompletion);
-  this.continue_();
-};
-
-/**
- * Runs enqueued pending tasks whose dependencies are completed.
- * @private
- */
-AsyncUtil.Group.prototype.continue_ = function() {
-  // If all of the added tasks have finished, then call completion callbacks.
-  if (Object.keys(this.addedTasks_).length ==
-      Object.keys(this.finishedTasks_).length) {
-    for (var index = 0; index < this.completionCallbacks_.length; index++) {
-      var callback = this.completionCallbacks_[index];
-      callback();
-    }
-    this.completionCallbacks_ = [];
-    return;
-  }
-
-  for (var name in this.pendingTasks_) {
-    var task = this.pendingTasks_[name];
-    var dependencyMissing = false;
-    for (var index = 0; index < task.dependencies.length; index++) {
-      var dependency = task.dependencies[index];
-      // Check if the dependency has finished.
-      if (!this.finishedTasks_[dependency])
-        dependencyMissing = true;
-    }
-    // All dependences finished, therefore start the task.
-    if (!dependencyMissing) {
-      delete this.pendingTasks_[task.name];
-      task.closure(this.finish_.bind(this, task));
-    }
-  }
-};
-
-/**
- * Finishes the passed task and continues executing enqueued closures.
- *
- * @param {Object} task Task object.
- * @private
- */
-AsyncUtil.Group.prototype.finish_ = function(task) {
-  this.finishedTasks_[task.name] = task;
-  this.continue_();
-};
-
-/**
- * Aggregates consecutive calls and executes the closure only once instead of
- * several times. The first call is always called immediately, and the next
- * consecutive ones are aggregated and the closure is called only once once
- * |delay| amount of time passes after the last call to run().
- *
- * @param {function()} closure Closure to be aggregated.
- * @param {number=} opt_delay Minimum aggregation time in milliseconds. Default
- *     is 50 milliseconds.
- * @constructor
- */
-AsyncUtil.Aggregation = function(closure, opt_delay) {
-  /**
-   * @type {number}
-   * @private
-   */
-  this.delay_ = opt_delay || 50;
-
-  /**
-   * @type {function()}
-   * @private
-   */
-  this.closure_ = closure;
-
-  /**
-   * @type {number?}
-   * @private
-   */
-  this.scheduledRunsTimer_ = null;
-
-  /**
-   * @type {number}
-   * @private
-   */
-  this.lastRunTime_ = 0;
-};
-
-/**
- * Runs a closure. Skips consecutive calls. The first call is called
- * immediately.
- */
-AsyncUtil.Aggregation.prototype.run = function() {
-  // If recently called, then schedule the consecutive call with a delay.
-  if (Date.now() - this.lastRunTime_ < this.delay_) {
-    this.cancelScheduledRuns_();
-    this.scheduledRunsTimer_ = setTimeout(this.runImmediately_.bind(this),
-                                          this.delay_ + 1);
-    this.lastRunTime_ = Date.now();
-    return;
-  }
-
-  // Otherwise, run immediately.
-  this.runImmediately_();
-};
-
-/**
- * Calls the schedule immediately and cancels any scheduled calls.
- * @private
- */
-AsyncUtil.Aggregation.prototype.runImmediately_ = function() {
-  this.cancelScheduledRuns_();
-  this.closure_();
-  this.lastRunTime_ = Date.now();
-};
-
-/**
- * Cancels all scheduled runs (if any).
- * @private
- */
-AsyncUtil.Aggregation.prototype.cancelScheduledRuns_ = function() {
-  if (this.scheduledRunsTimer_) {
-    clearTimeout(this.scheduledRunsTimer_);
-    this.scheduledRunsTimer_ = null;
-  }
-};
diff --git a/chromium/chrome/browser/resources/file_manager/common/js/path_util.js b/chromium/chrome/browser/resources/file_manager/common/js/path_util.js
deleted file mode 100644
index 3b0d4663cab..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/js/path_util.js
+++ /dev/null
@@ -1,471 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-'use strict';
-
-/**
- * Type of a root directory.
- * @enum {string}
- * @const
- */
-var RootType = Object.freeze({
-  // Root of local directory.
-  DOWNLOADS: 'downloads',
-
-  // Root of mounted archive file.
-  ARCHIVE: 'archive',
-
-  // Root of removal volume.
-  REMOVABLE: 'removable',
-
-  // Root of drive directory.
-  DRIVE: 'drive',
-
-  // Root for entries that is not located under RootType.DRIVE. e.g. shared
-  // files.
-  DRIVE_OTHER: 'drive_other',
-
-  // Fake root for offline available files on the drive.
-  DRIVE_OFFLINE: 'drive_offline',
-
-  // Fake root for shared files on the drive.
-  DRIVE_SHARED_WITH_ME: 'drive_shared_with_me',
-
-  // Fake root for recent files on the drive.
-  DRIVE_RECENT: 'drive_recent'
-});
-
-/**
- * Top directory for each root type.
- * TODO(mtomasz): Deprecated. Remove this.
- * @enum {string}
- * @const
- */
-var RootDirectory = Object.freeze({
-  DOWNLOADS: '/Downloads',
-  ARCHIVE: '/archive',
-  REMOVABLE: '/removable',
-  DRIVE: '/drive',
-  DRIVE_OFFLINE: '/drive_offline',  // A fake root. Not the actual filesystem.
-  DRIVE_SHARED_WITH_ME: '/drive_shared_with_me',  // A fake root.
-  DRIVE_RECENT: '/drive_recent'  // A fake root.
-});
-
-/**
- * Sub root directory for Drive. "root" and "other". This is not used now.
- * TODO(haruki): Add namespaces support. http://crbug.com/174233.
- * @enum {string}
- * @const
- */
-var DriveSubRootDirectory = Object.freeze({
-  ROOT: 'root',
-  OTHER: 'other',
-});
-
-var PathUtil = {};
-
-/**
- * The default mount point.
- * TODO(mtomasz): Deprecated. Use the volume manager instead.
- * @type {string}
- * @const
- */
-PathUtil.DEFAULT_MOUNT_POINT = '/Downloads';
-
-/**
- * Checks if the given path represents a special search. Fake entries in
- * RootDirectory correspond to special searches.
- * @param {string} path Path to check.
- * @return {boolean} True if the given path represents a special search.
- */
-PathUtil.isSpecialSearchRoot = function(path) {
-  var type = PathUtil.getRootType(path);
-  return type == RootType.DRIVE_OFFLINE ||
-      type == RootType.DRIVE_SHARED_WITH_ME ||
-      type == RootType.DRIVE_RECENT;
-};
-
-/**
- * Checks |path| and return true if it is under Google Drive or a special
- * search root which represents a special search from Google Drive.
- * @param {string} path Path to check.
- * @return {boolean} True if the given path represents a Drive based path.
- */
-PathUtil.isDriveBasedPath = function(path) {
-  var rootType = PathUtil.getRootType(path);
-  return rootType === RootType.DRIVE ||
-      rootType === RootType.DRIVE_SHARED_WITH_ME ||
-      rootType === RootType.DRIVE_RECENT ||
-      rootType === RootType.DRIVE_OFFLINE;
-};
-
-/**
- * @param {string} path Path starting with '/'.
- * @return {string} Top directory (starting with '/').
- */
-PathUtil.getTopDirectory = function(path) {
-  var i = path.indexOf('/', 1);
-  return i === -1 ? path : path.substring(0, i);
-};
-
-/**
- * Obtains the parent path of the specified path.
- * @param {string} path Path string.
- * @return {string} Parent path.
- */
-PathUtil.getParentDirectory = function(path) {
-  if (path[path.length - 1] == '/')
-    return PathUtil.getParentDirectory(path.substring(0, path.length - 1));
-  var index = path.lastIndexOf('/');
-  if (index == 0)
-    return '/';
-  else if (index == -1)
-    return '.';
-  return path.substring(0, index);
-};
-
-/**
- * @param {string} path Any unix-style path (may start or not start from root).
- * @return {Array.<string>} Path components.
- */
-PathUtil.split = function(path) {
-  var fromRoot = false;
-  if (path[0] === '/') {
-    fromRoot = true;
-    path = path.substring(1);
-  }
-
-  var components = path.split('/');
-  if (fromRoot)
-    components[0] = '/' + components[0];
-  return components;
-};
-
-/**
- * Returns a directory part of the given |path|. In other words, the path
- * without its base name.
- *
- * Examples:
- * PathUtil.dirname('abc') -> ''
- * PathUtil.dirname('a/b') -> 'a'
- * PathUtil.dirname('a/b/') -> 'a/b'
- * PathUtil.dirname('a/b/c') -> 'a/b'
- * PathUtil.dirname('/') -> '/'
- * PathUtil.dirname('/abc') -> '/'
- * PathUtil.dirname('/abc/def') -> '/abc'
- * PathUtil.dirname('') -> ''
- *
- * @param {string} path The path to be parsed.
- * @return {string} The directory path.
- */
-PathUtil.dirname = function(path) {
-  var index = path.lastIndexOf('/');
-  if (index < 0)
-    return '';
-  if (index == 0)
-    return '/';
-  return path.substring(0, index);
-};
-
-/**
- * Returns the base name (the last component) of the given |path|. If the
- * |path| ends with '/', returns an empty component.
- *
- * Examples:
- * PathUtil.basename('abc') -> 'abc'
- * PathUtil.basename('a/b') -> 'b'
- * PathUtil.basename('a/b/') -> ''
- * PathUtil.basename('a/b/c') -> 'c'
- * PathUtil.basename('/') -> ''
- * PathUtil.basename('/abc') -> 'abc'
- * PathUtil.basename('/abc/def') -> 'def'
- * PathUtil.basename('') -> ''
- *
- * @param {string} path The path to be parsed.
- * @return {string} The base name.
- */
-PathUtil.basename = function(path) {
-  var index = path.lastIndexOf('/');
-  return index >= 0 ? path.substring(index + 1) : path;
-};
-
-/**
- * Join path components into a single path. Can be called either with a list of
- * components as arguments, or with an array of components as the only argument.
- *
- * Examples:
- * Path.join('abc', 'def') -> 'abc/def'
- * Path.join('/', 'abc', 'def/ghi') -> '/abc/def/ghi'
- * Path.join(['/abc/def', 'ghi']) -> '/abc/def/ghi'
- *
- * @return {string} Resulting path.
- */
-PathUtil.join = function() {
-  var components;
-
-  if (arguments.length === 1 && typeof(arguments[0]) === 'object') {
-    components = arguments[0];
-  } else {
-    components = arguments;
-  }
-
-  var path = '';
-  for (var i = 0; i < components.length; i++) {
-    if (components[i][0] === '/') {
-      path = components[i];
-      continue;
-    }
-    if (path.length === 0 || path[path.length - 1] !== '/')
-      path += '/';
-    path += components[i];
-  }
-  return path;
-};
-
-/**
- * @param {string} path Path starting with '/'.
- * @return {RootType} RootType.DOWNLOADS, RootType.DRIVE etc.
- */
-PathUtil.getRootType = function(path) {
-  var rootDir = PathUtil.getTopDirectory(path);
-  for (var type in RootDirectory) {
-    if (rootDir === RootDirectory[type])
-      return RootType[type];
-  }
-};
-
-/**
- * @param {string} path Any path.
- * @return {string} The root path.
- */
-PathUtil.getRootPath = function(path) {
-  var type = PathUtil.getRootType(path);
-
-  if (type == RootType.DOWNLOADS || type == RootType.DRIVE_OFFLINE ||
-      type == RootType.DRIVE_SHARED_WITH_ME || type == RootType.DRIVE_RECENT)
-    return PathUtil.getTopDirectory(path);
-
-  if (type == RootType.DRIVE || type == RootType.ARCHIVE ||
-      type == RootType.REMOVABLE) {
-    var components = PathUtil.split(path);
-    if (components.length > 1) {
-      return PathUtil.join(components[0], components[1]);
-    } else {
-      return components[0];
-    }
-  }
-
-  return '/';
-};
-
-/**
- * @param {string} path A path.
- * @return {boolean} True if it is a path to the root.
- */
-PathUtil.isRootPath = function(path) {
-  return PathUtil.getRootPath(path) === path;
-};
-
-/**
- * @param {string} path A root path.
- * @return {boolean} True if the given path is root and user can unmount it.
- */
-PathUtil.isUnmountableByUser = function(path) {
-  if (!PathUtil.isRootPath(path))
-    return false;
-
-  var type = PathUtil.getRootType(path);
-  return (type == RootType.ARCHIVE || type == RootType.REMOVABLE);
-};
-
-/**
- * @param {string} parent_path The parent path.
- * @param {string} child_path The child path.
- * @return {boolean} True if |parent_path| is parent file path of |child_path|.
- */
-PathUtil.isParentPath = function(parent_path, child_path) {
-  if (!parent_path || parent_path.length == 0 ||
-      !child_path || child_path.length == 0)
-    return false;
-
-  if (parent_path[parent_path.length - 1] != '/')
-    parent_path += '/';
-
-  if (child_path[child_path.length - 1] != '/')
-    child_path += '/';
-
-  return child_path.indexOf(parent_path) == 0;
-};
-
-/**
- * Return the localized name for the root.
- * TODO(hirono): Support all RootTypes and stop to use paths.
- *
- * @param {string|RootType} path The full path of the root (starting with slash)
- *     or root type.
- * @return {string} The localized name.
- */
-PathUtil.getRootLabel = function(path) {
-  var str = function(id) {
-    return loadTimeData.getString(id);
-  };
-
-  if (path === RootDirectory.DOWNLOADS)
-    return str('DOWNLOADS_DIRECTORY_LABEL');
-
-  if (path === RootDirectory.ARCHIVE)
-    return str('ARCHIVE_DIRECTORY_LABEL');
-  if (PathUtil.isParentPath(RootDirectory.ARCHIVE, path))
-    return path.substring(RootDirectory.ARCHIVE.length + 1);
-
-  if (path === RootDirectory.REMOVABLE)
-    return str('REMOVABLE_DIRECTORY_LABEL');
-  if (PathUtil.isParentPath(RootDirectory.REMOVABLE, path))
-    return path.substring(RootDirectory.REMOVABLE.length + 1);
-
-  // TODO(haruki): Add support for "drive/root" and "drive/other".
-  if (path === RootDirectory.DRIVE + '/' + DriveSubRootDirectory.ROOT)
-    return str('DRIVE_MY_DRIVE_LABEL');
-
-  if (path === RootDirectory.DRIVE_OFFLINE)
-    return str('DRIVE_OFFLINE_COLLECTION_LABEL');
-
-  if (path === RootDirectory.DRIVE_SHARED_WITH_ME ||
-      path === RootType.DRIVE_SHARED_WITH_ME)
-    return str('DRIVE_SHARED_WITH_ME_COLLECTION_LABEL');
-
-  if (path === RootDirectory.DRIVE_RECENT)
-    return str('DRIVE_RECENT_COLLECTION_LABEL');
-
-  return path;
-};
-
-/**
- * Return the label of the folder to be shown. Eg.
- *  - '/foo/bar/baz' -> 'baz'
- *  - '/hoge/fuga/ -> 'fuga'
- * If the directory is root, returns the root label, which is same as
- * PathUtil.getRootLabel().
- *
- * @param {string} directoryPath The full path of the folder.
- * @return {string} The label to be shown.
- */
-PathUtil.getFolderLabel = function(directoryPath) {
-  var label = '';
-  if (PathUtil.isRootPath(directoryPath))
-    label = PathUtil.getRootLabel(directoryPath);
-
-  if (label && label != directoryPath)
-    return label;
-
-  var matches = directoryPath.match(/([^\/]*)[\/]?$/);
-  if (matches[1])
-    return matches[1];
-
-  return directoryPath;
-};
-
-/**
- * Returns if the given path can be a target path of folder shortcut.
- *
- * @param {string} directoryPath Directory path to be checked.
- * @return {boolean} True if the path can be a target path of the shortcut.
- */
-PathUtil.isEligibleForFolderShortcut = function(directoryPath) {
-  return !PathUtil.isSpecialSearchRoot(directoryPath) &&
-         !PathUtil.isRootPath(directoryPath) &&
-         PathUtil.isDriveBasedPath(directoryPath);
-};
-
-/**
- * Extracts the extension of the path.
- *
- * Examples:
- * PathUtil.splitExtension('abc.ext') -> ['abc', '.ext']
- * PathUtil.splitExtension('a/b/abc.ext') -> ['a/b/abc', '.ext']
- * PathUtil.splitExtension('a/b') -> ['a/b', '']
- * PathUtil.splitExtension('.cshrc') -> ['', '.cshrc']
- * PathUtil.splitExtension('a/b.backup/hoge') -> ['a/b.backup/hoge', '']
- *
- * @param {string} path Path to be extracted.
- * @return {Array.<string>} Filename and extension of the given path.
- */
-PathUtil.splitExtension = function(path) {
-  var dotPosition = path.lastIndexOf('.');
-  if (dotPosition <= path.lastIndexOf('/'))
-    dotPosition = -1;
-
-  var filename = dotPosition != -1 ? path.substr(0, dotPosition) : path;
-  var extension = dotPosition != -1 ? path.substr(dotPosition) : '';
-  return [filename, extension];
-};
-
-/**
- * Obtains location information from a path.
- *
- * @param {!VolumeInfo} volumeInfo Volume containing an entry pointed by path.
- * @param {string} fullPath Full path.
- * @return {EntryLocation} Location information.
- */
-PathUtil.getLocationInfo = function(volumeInfo, fullPath) {
-  var rootPath;
-  var rootType;
-  if (volumeInfo.volumeType === util.VolumeType.DRIVE) {
-    // If the volume is drive, root path can be either mountPath + '/root' or
-    // mountPath + '/other'.
-    if ((fullPath + '/').indexOf(volumeInfo.mountPath + '/root/') === 0) {
-      rootPath = volumeInfo.mountPath + '/root';
-      rootType = RootType.DRIVE;
-    } else if ((fullPath + '/').indexOf(
-                   volumeInfo.mountPath + '/other/') === 0) {
-      rootPath = volumeInfo.mountPath + '/other';
-      rootType = RootType.DRIVE_OTHER;
-    } else {
-      throw new Error(fullPath + ' is an invalid drive path.');
-    }
-  } else {
-    // Otherwise, root path is same with a mount path of the volume.
-    rootPath = volumeInfo.mountPath;
-    switch (volumeInfo.volumeType) {
-      case util.VolumeType.DOWNLOADS: rootType = RootType.DOWNLOADS; break;
-      case util.VolumeType.REMOVABLE: rootType = RootType.REMOVABLE; break;
-      case util.VolumeType.ARCHIVE: rootType = RootType.ARCHIVE; break;
-      default: throw new Error(
-          'Invalid volume type: ' + volumeInfo.volumeType);
-    }
-  }
-  var isRootEntry = (fullPath.substr(0, rootPath.length) || '/') === fullPath;
-  return new EntryLocation(volumeInfo, rootType, isRootEntry);
-};
-
-/**
- * Location information which shows where the path points in FileManager's
- * file system.
- *
- * @param {!VolumeInfo} volumeInfo Volume information.
- * @param {RootType} rootType Root type.
- * @param {boolean} isRootEntry Whether the entry is root entry or not.
- * @constructor
- */
-function EntryLocation(volumeInfo, rootType, isRootEntry) {
-  /**
-   * Volume information.
-   * @type {!VolumeInfo}
-   */
-  this.volumeInfo = volumeInfo;
-
-  /**
-   * Root type.
-   * @type {RootType}
-   */
-  this.rootType = rootType;
-
-  /**
-   * Whether the entry is root entry or not.
-   * @type {boolean}
-   */
-  this.isRootEntry = isRootEntry;
-
-  Object.freeze(this);
-}
diff --git a/chromium/chrome/browser/resources/file_manager/common/js/progress_center_common.js b/chromium/chrome/browser/resources/file_manager/common/js/progress_center_common.js
deleted file mode 100644
index f19d6cbb90b..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/js/progress_center_common.js
+++ /dev/null
@@ -1,149 +0,0 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-'use strict';
-
-/**
- * Event of the ProgressCenter class.
- * @enum {string}
- * @const
- */
-var ProgressCenterEvent = Object.freeze({
-  /**
-   * Background page notifies item update to application windows.
-   */
-  ITEM_UPDATED: 'itemUpdated',
-
-  /**
-   * Background page notifies all the items are cleared.
-   */
-  RESET: 'reset'
-});
-
-/**
- * State of progress items.
- * @enum {string}
- * @const
- */
-var ProgressItemState = Object.freeze({
-  PROGRESSING: 'progressing',
-  COMPLETED: 'completed',
-  ERROR: 'error',
-  CANCELED: 'canceled'
-});
-
-/**
- * Type of progress items.
- * @enum {string}
- * @const
- */
-var ProgressItemType = Object.freeze({
-  // The item is file copy operation.
-  COPY: 'copy',
-  // The item is file move operation.
-  MOVE: 'move',
-  // The item is file delete opeartion.
-  DELETE: 'delete',
-  // The item is file zip operation.
-  ZIP: 'zip',
-  // The item is general file transfer operation.
-  // This is used for the mixed operation of summarized item.
-  TRANSFER: 'transfer'
-});
-
-/**
- * Item of the progress center.
- * @constructor
- */
-var ProgressCenterItem = function() {
-  /**
-   * Item ID.
-   * @type {string}
-   * @private
-   */
-  this.id_ = null;
-
-  /**
-   * State of the progress item.
-   * @type {ProgressItemState}
-   */
-  this.state = ProgressItemState.PROGRESSING;
-
-  /**
-   * Message of the progress item.
-   * @type {string}
-   */
-  this.message = '';
-
-  /**
-   * Max value of the progress.
-   * @type {number}
-   */
-  this.progressMax = 0;
-
-  /**
-   * Current value of the progress.
-   * @type {number}
-   */
-  this.progressValue = 0;
-
-  /**
-   * Type of progress item.
-   * @type {ProgressItemType}
-   */
-  this.type = null;
-
-  /**
-   * Whether the item is summarized item or not.
-   * @type {boolean}
-   */
-  this.summarized = false;
-
-  /**
-   * Callback function to cancel the item.
-   * @type {function()}
-   */
-  this.cancelCallback = null;
-
-  Object.seal(this);
-};
-
-ProgressCenterItem.prototype = {
-  /**
-   * Setter of Item ID.
-   * @param {string} value New value of ID.
-   */
-  set id(value) {
-    if (!this.id_)
-      this.id_ = value;
-    else
-      console.error('The ID is already set. (current ID: ' + this.id_ + ')');
-  },
-
-  /**
-   * Getter of Item ID.
-   * @return {string} Item ID.
-   */
-  get id() {
-    return this.id_;
-  },
-
-  /**
-   * Gets progress rate in percent.
-   * @return {number} Progress rate in percent.
-   */
-  get progressRateInPercent() {
-    return ~~(100 * this.progressValue / this.progressMax);
-  },
-
-  /**
-   * Whether the item can be canceled or not.
-   * @return {boolean} True if the item can be canceled.
-   */
-  get cancelable() {
-    return !!(this.state == ProgressItemState.PROGRESSING &&
-              this.cancelCallback &&
-              !this.summarized);
-  }
-};
diff --git a/chromium/chrome/browser/resources/file_manager/common/js/util.js b/chromium/chrome/browser/resources/file_manager/common/js/util.js
deleted file mode 100644
index 07df6b81d88..00000000000
--- a/chromium/chrome/browser/resources/file_manager/common/js/util.js
+++ /dev/null
@@ -1,1259 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-'use strict';
-
-/**
- * Namespace for utility functions.
- */
-var util = {};
-
-/**
- * Returns a function that console.log's its arguments, prefixed by |msg|.
- *
- * @param {string} msg The message prefix to use in the log.
- * @param {function(...string)=} opt_callback A function to invoke after
- *     logging.
- * @return {function(...string)} Function that logs.
- */
-util.flog = function(msg, opt_callback) {
-  return function() {
-    var ary = Array.apply(null, arguments);
-    console.log(msg + ': ' + ary.join(', '));
-    if (opt_callback)
-      opt_callback.apply(null, arguments);
-  };
-};
-
-/**
- * Returns a function that throws an exception that includes its arguments
- * prefixed by |msg|.
- *
- * @param {string} msg The message prefix to use in the exception.
- * @return {function(...string)} Function that throws.
- */
-util.ferr = function(msg) {
-  return function() {
-    var ary = Array.apply(null, arguments);
-    throw new Error(msg + ': ' + ary.join(', '));
-  };
-};
-
-/**
- * Install a sensible toString() on the FileError object.
- *
- * FileError.prototype.code is a numeric code describing the cause of the
- * error.  The FileError constructor has a named property for each possible
- * error code, but provides no way to map the code to the named property.
- * This toString() implementation fixes that.
- */
-util.installFileErrorToString = function() {
-  FileError.prototype.toString = function() {
-    return '[object FileError: ' + util.getFileErrorMnemonic(this.code) + ']';
-  };
-};
-
-/**
- * @param {number} code The file error code.
- * @return {string} The file error mnemonic.
- */
-util.getFileErrorMnemonic = function(code) {
-  for (var key in FileError) {
-    if (key.search(/_ERR$/) != -1 && FileError[key] == code)
-      return key;
-  }
-
-  return code;
-};
-
-/**
- * @param {number} code File error code (from FileError object).
- * @return {string} Translated file error string.
- */
-util.getFileErrorString = function(code) {
-  for (var key in FileError) {
-    var match = /(.*)_ERR$/.exec(key);
-    if (match && FileError[key] == code) {
-      // This would convert 1 to 'NOT_FOUND'.
-      code = match[1];
-      break;
-    }
-  }
-  console.warn('File error: ' + code);
-  return loadTimeData.getString('FILE_ERROR_' + code) ||
-      loadTimeData.getString('FILE_ERROR_GENERIC');
-};
-
-/**
- * @param {string} str String to escape.
- * @return {string} Escaped string.
- */
-util.htmlEscape = function(str) {
-  return str.replace(/[<>&]/g, function(entity) {
-    switch (entity) {
-      case '<': return '&lt;';
-      case '>': return '&gt;';
-      case '&': return '&amp;';
-    }
-  });
-};
-
-/**
- * @param {string} str String to unescape.
- * @return {string} Unescaped string.
- */
-util.htmlUnescape = function(str) {
-  return str.replace(/&(lt|gt|amp);/g, function(entity) {
-    switch (entity) {
-      case '&lt;': return '<';
-      case '&gt;': return '>';
-      case '&amp;': return '&';
-    }
-  });
-};
-
-/**
- * Iterates the entries contained by dirEntry, and invokes callback once for
- * each entry. On completion, successCallback will be invoked.
- *
- * @param {DirectoryEntry} dirEntry The entry of the directory.
- * @param {function(Entry, function())} callback Invoked for each entry.
- * @param {function()} successCallback Invoked on completion.
- * @param {function(FileError)} errorCallback Invoked if an error is found on
- *     directory entry reading.
- */
-util.forEachDirEntry = function(
-    dirEntry, callback, successCallback, errorCallback) {
-  var reader = dirEntry.createReader();
-  var iterate = function() {
-    reader.readEntries(function(entries) {
-      if (entries.length == 0) {
-        successCallback();
-        return;
-      }
-
-      AsyncUtil.forEach(
-          entries,
-          function(forEachCallback, entry) {
-            // Do not pass index nor entries.
-            callback(entry, forEachCallback);
-          },
-          iterate);
-    }, errorCallback);
-  };
-  iterate();
-};
-
-/**
- * Reads contents of directory.
- * @param {DirectoryEntry} root Root entry.
- * @param {string} path Directory path.
- * @param {function(Array.<Entry>)} callback List of entries passed to callback.
- */
-util.readDirectory = function(root, path, callback) {
-  var onError = function(e) {
-    callback([], e);
-  };
-  root.getDirectory(path, {create: false}, function(entry) {
-    var reader = entry.createReader();
-    var r = [];
-    var readNext = function() {
-      reader.readEntries(function(results) {
-        if (results.length == 0) {
-          callback(r, null);
-          return;
-        }
-        r.push.apply(r, results);
-        readNext();
-      }, onError);
-    };
-    readNext();
-  }, onError);
-};
-
-/**
- * Utility function to resolve multiple directories with a single call.
- *
- * The successCallback will be invoked once for each directory object
- * found.  The errorCallback will be invoked once for each
- * path that could not be resolved.
- *
- * The successCallback is invoked with a null entry when all paths have
- * been processed.
- *
- * @param {DirEntry} dirEntry The base directory.
- * @param {Object} params The parameters to pass to the underlying
- *     getDirectory calls.
- * @param {Array.<string>} paths The list of directories to resolve.
- * @param {function(!DirEntry)} successCallback The function to invoke for
- *     each DirEntry found.  Also invoked once with null at the end of the
- *     process.
- * @param {function(FileError)} errorCallback The function to invoke
- *     for each path that cannot be resolved.
- */
-util.getDirectories = function(dirEntry, params, paths, successCallback,
-                               errorCallback) {
-
-  // Copy the params array, since we're going to destroy it.
-  params = [].slice.call(params);
-
-  var onComplete = function() {
-    successCallback(null);
-  };
-
-  var getNextDirectory = function() {
-    var path = paths.shift();
-    if (!path)
-      return onComplete();
-
-    dirEntry.getDirectory(
-      path, params,
-      function(entry) {
-        successCallback(entry);
-        getNextDirectory();
-      },
-      function(err) {
-        errorCallback(err);
-        getNextDirectory();
-      });
-  };
-
-  getNextDirectory();
-};
-
-/**
- * Utility function to resolve multiple files with a single call.
- *
- * The successCallback will be invoked once for each directory object
- * found.  The errorCallback will be invoked once for each
- * path that could not be resolved.
- *
- * The successCallback is invoked with a null entry when all paths have
- * been processed.
- *
- * @param {DirEntry} dirEntry The base directory.
- * @param {Object} params The parameters to pass to the underlying
- *     getFile calls.
- * @param {Array.<string>} paths The list of files to resolve.
- * @param {function(!FileEntry)} successCallback The function to invoke for
- *     each FileEntry found.  Also invoked once with null at the end of the
- *     process.
- * @param {function(FileError)} errorCallback The function to invoke
- *     for each path that cannot be resolved.
- */
-util.getFiles = function(dirEntry, params, paths, successCallback,
-                         errorCallback) {
-  // Copy the params array, since we're going to destroy it.
-  params = [].slice.call(params);
-
-  var onComplete = function() {
-    successCallback(null);
-  };
-
-  var getNextFile = function() {
-    var path = paths.shift();
-    if (!path)
-      return onComplete();
-
-    dirEntry.getFile(
-      path, params,
-      function(entry) {
-        successCallback(entry);
-        getNextFile();
-      },
-      function(err) {
-        errorCallback(err);
-        getNextFile();
-      });
-  };
-
-  getNextFile();
-};
-
-/**
- * Resolve a path to either a DirectoryEntry or a FileEntry, regardless of
- * whether the path is a directory or file.
- *
- * @param {DirectoryEntry} root The root of the filesystem to search.
- * @param {string} path The path to be resolved.
- * @param {function(Entry)} resultCallback Called back when a path is
- *     successfully resolved. Entry will be either a DirectoryEntry or
- *     a FileEntry.
- * @param {function(FileError)} errorCallback Called back if an unexpected
- *     error occurs while resolving the path.
- */
-util.resolvePath = function(root, path, resultCallback, errorCallback) {
-  if (path == '' || path == '/') {
-    resultCallback(root);
-    return;
-  }
-
-  root.getFile(
-      path, {create: false},
-      resultCallback,
-      function(err) {
-        if (err.code == FileError.TYPE_MISMATCH_ERR) {
-          // Bah.  It's a directory, ask again.
-          root.getDirectory(
-              path, {create: false},
-              resultCallback,
-              errorCallback);
-        } else {
-          errorCallback(err);
-        }
-      });
-};
-
-/**
- * Locate the file referred to by path, creating directories or the file
- * itself if necessary.
- * @param {DirEntry} root The root entry.
- * @param {string} path The file path.
- * @param {function(FileEntry)} successCallback The callback.
- * @param {function(FileError)} errorCallback The callback.
- */
-util.getOrCreateFile = function(root, path, successCallback, errorCallback) {
-  var dirname = null;
-  var basename = null;
-
-  var onDirFound = function(dirEntry) {
-    dirEntry.getFile(basename, { create: true },
-                     successCallback, errorCallback);
-  };
-
-  var i = path.lastIndexOf('/');
-  if (i > -1) {
-    dirname = path.substr(0, i);
-    basename = path.substr(i + 1);
-  } else {
-    basename = path;
-  }
-
-  if (!dirname) {
-    onDirFound(root);
-    return;
-  }
-
-  util.getOrCreateDirectory(root, dirname, onDirFound, errorCallback);
-};
-
-/**
- * Locate the directory referred to by path, creating directories along the
- * way.
- * @param {DirEntry} root The root entry.
- * @param {string} path The directory path.
- * @param {function(FileEntry)} successCallback The callback.
- * @param {function(FileError)} errorCallback The callback.
- */
-util.getOrCreateDirectory = function(root, path, successCallback,
-                                     errorCallback) {
-  var names = path.split('/');
-
-  var getOrCreateNextName = function(dir) {
-    if (!names.length)
-      return successCallback(dir);
-
-    var name;
-    do {
-      name = names.shift();
-    } while (!name || name == '.');
-
-    dir.getDirectory(name, { create: true }, getOrCreateNextName,
-                     errorCallback);
-  };
-
-  getOrCreateNextName(root);
-};
-
-/**
- * Renames the entry to newName.
- * @param {Entry} entry The entry to be renamed.
- * @param {string} newName The new name.
- * @param {function(Entry)} successCallback Callback invoked when the rename
- *     is successfully done.
- * @param {function(FileError)} errorCallback Callback invoked when an error
- *     is found.
- */
-util.rename = function(entry, newName, successCallback, errorCallback) {
-  entry.getParent(function(parent) {
-    // Before moving, we need to check if there is an existing entry at
-    // parent/newName, since moveTo will overwrite it.
-    // Note that this way has some timing issue. After existing check,
-    // a new entry may be create on background. However, there is no way not to
-    // overwrite the existing file, unfortunately. The risk should be low,
-    // assuming the unsafe period is very short.
-    (entry.isFile ? parent.getFile : parent.getDirectory).call(
-        parent, newName, {create: false},
-        function(entry) {
-          // The entry with the name already exists.
-          errorCallback(util.createFileError(FileError.PATH_EXISTS_ERR));
-        },
-        function(error) {
-          if (error.code != FileError.NOT_FOUND_ERR) {
-            // Unexpected error is found.
-            errorCallback(error);
-            return;
-          }
-
-          // No existing entry is found.
-          entry.moveTo(parent, newName, successCallback, errorCallback);
-        });
-  }, errorCallback);
-};
-
-/**
- * Remove a file or a directory.
- * @param {Entry} entry The entry to remove.
- * @param {function()} onSuccess The success callback.
- * @param {function(FileError)} onError The error callback.
- */
-util.removeFileOrDirectory = function(entry, onSuccess, onError) {
-  if (entry.isDirectory)
-    entry.removeRecursively(onSuccess, onError);
-  else
-    entry.remove(onSuccess, onError);
-};
-
-/**
- * Checks if an entry exists at |relativePath| in |dirEntry|.
- * If exists, tries to deduplicate the path by inserting parenthesized number,
- * such as " (1)", before the extension. If it still exists, tries the
- * deduplication again by increasing the number up to 10 times.
- * For example, suppose "file.txt" is given, "file.txt", "file (1).txt",
- * "file (2).txt", ..., "file (9).txt" will be tried.
- *
- * @param {DirectoryEntry} dirEntry The target directory entry.
- * @param {string} relativePath The path to be deduplicated.
- * @param {function(string)} onSuccess Called with the deduplicated path on
- *     success.
- * @param {function(FileError)} onError Called on error.
- */
-util.deduplicatePath = function(dirEntry, relativePath, onSuccess, onError) {
-  // The trial is up to 10.
-  var MAX_RETRY = 10;
-
-  // Crack the path into three part. The parenthesized number (if exists) will
-  // be replaced by incremented number for retry. For example, suppose
-  // |relativePath| is "file (10).txt", the second check path will be
-  // "file (11).txt".
-  var match = /^(.*?)(?: \((\d+)\))?(\.[^.]*?)?$/.exec(relativePath);
-  var prefix = match[1];
-  var copyNumber = match[2] ? parseInt(match[2], 10) : 0;
-  var ext = match[3] ? match[3] : '';
-
-  // The path currently checking the existence.
-  var trialPath = relativePath;
-
-  var onNotResolved = function(err) {
-    // We expect to be unable to resolve the target file, since we're going
-    // to create it during the copy.  However, if the resolve fails with
-    // anything other than NOT_FOUND, that's trouble.
-    if (err.code != FileError.NOT_FOUND_ERR) {
-      onError(err);
-      return;
-    }
-
-    // Found a path that doesn't exist.
-    onSuccess(trialPath);
-  };
-
-  var numRetry = MAX_RETRY;
-  var onResolved = function(entry) {
-    if (--numRetry == 0) {
-      // Hit the limit of the number of retrial.
-      // Note that we cannot create FileError object directly, so here we use
-      // Object.create instead.
-      onError(util.createFileError(FileError.PATH_EXISTS_ERR));
-      return;
-    }
-
-    ++copyNumber;
-    trialPath = prefix + ' (' + copyNumber + ')' + ext;
-    util.resolvePath(dirEntry, trialPath, onResolved, onNotResolved);
-  };
-
-  // Check to see if the target exists.
-  util.resolvePath(dirEntry, trialPath, onResolved, onNotResolved);
-};
-
-/**
- * Convert a number of bytes into a human friendly format, using the correct
- * number separators.
- *
- * @param {number} bytes The number of bytes.
- * @return {string} Localized string.
- */
-util.bytesToString = function(bytes) {
-  // Translation identifiers for size units.
-  var UNITS = ['SIZE_BYTES',
-               'SIZE_KB',
-               'SIZE_MB',
-               'SIZE_GB',
-               'SIZE_TB',
-               'SIZE_PB'];
-
-  // Minimum values for the units above.
-  var STEPS = [0,
-               Math.pow(2, 10),
-               Math.pow(2, 20),
-               Math.pow(2, 30),
-               Math.pow(2, 40),
-               Math.pow(2, 50)];
-
-  var str = function(n, u) {
-    // TODO(rginda): Switch to v8Locale's number formatter when it's
-    // available.
-    return strf(u, n.toLocaleString());
-  };
-
-  var fmt = function(s, u) {
-    var rounded = Math.round(bytes / s * 10) / 10;
-    return str(rounded, u);
-  };
-
-  // Less than 1KB is displayed like '80 bytes'.
-  if (bytes < STEPS[1]) {
-    return str(bytes, UNITS[0]);
-  }
-
-  // Up to 1MB is displayed as rounded up number of KBs.
-  if (bytes < STEPS[2]) {
-    var rounded = Math.ceil(bytes / STEPS[1]);
-    return str(rounded, UNITS[1]);
-  }
-
-  // This loop index is used outside the loop if it turns out |bytes|
-  // requires the largest unit.
-  var i;
-
-  for (i = 2 /* MB */; i < UNITS.length - 1; i++) {
-    if (bytes < STEPS[i + 1])
-      return fmt(STEPS[i], UNITS[i]);
-  }
-
-  return fmt(STEPS[i], UNITS[i]);
-};
-
-/**
- * Utility function to read specified range of bytes from file
- * @param {File} file The file to read.
- * @param {number} begin Starting byte(included).
- * @param {number} end Last byte(excluded).
- * @param {function(File, Uint8Array)} callback Callback to invoke.
- * @param {function(FileError)} onError Error handler.
- */
-util.readFileBytes = function(file, begin, end, callback, onError) {
-  var fileReader = new FileReader();
-  fileReader.onerror = onError;
-  fileReader.onloadend = function() {
-    callback(file, new ByteReader(fileReader.result));
-  };
-  fileReader.readAsArrayBuffer(file.slice(begin, end));
-};
-
-/**
- * Write a blob to a file.
- * Truncates the file first, so the previous content is fully overwritten.
- * @param {FileEntry} entry File entry.
- * @param {Blob} blob The blob to write.
- * @param {function(Event)} onSuccess Completion callback. The first argument is
- *     a 'writeend' event.
- * @param {function(FileError)} onError Error handler.
- */
-util.writeBlobToFile = function(entry, blob, onSuccess, onError) {
-  var truncate = function(writer) {
-    writer.onerror = onError;
-    writer.onwriteend = write.bind(null, writer);
-    writer.truncate(0);
-  };
-
-  var write = function(writer) {
-    writer.onwriteend = onSuccess;
-    writer.write(blob);
-  };
-
-  entry.createWriter(truncate, onError);
-};
-
-/**
- * Returns a string '[Ctrl-][Alt-][Shift-][Meta-]' depending on the event
- * modifiers. Convenient for writing out conditions in keyboard handlers.
- *
- * @param {Event} event The keyboard event.
- * @return {string} Modifiers.
- */
-util.getKeyModifiers = function(event) {
-  return (event.ctrlKey ? 'Ctrl-' : '') +
-         (event.altKey ? 'Alt-' : '') +
-         (event.shiftKey ? 'Shift-' : '') +
-         (event.metaKey ? 'Meta-' : '');
-};
-
-/**
- * @param {HTMLElement} element Element to transform.
- * @param {Object} transform Transform object,
- *                           contains scaleX, scaleY and rotate90 properties.
- */
-util.applyTransform = function(element, transform) {
-  element.style.webkitTransform =
-      transform ? 'scaleX(' + transform.scaleX + ') ' +
-                  'scaleY(' + transform.scaleY + ') ' +
-                  'rotate(' + transform.rotate90 * 90 + 'deg)' :
-      '';
-};
-
-/**
- * Makes filesystem: URL from the path.
- * @param {string} path File or directory path.
- * @return {string} URL.
- */
-util.makeFilesystemUrl = function(path) {
-  path = path.split('/').map(encodeURIComponent).join('/');
-  var prefix = 'external';
-  return 'filesystem:' + chrome.runtime.getURL(prefix + path);
-};
-
-/**
- * Extracts path from filesystem: URL.
- * @param {string} url Filesystem URL.
- * @return {string} The path.
- */
-util.extractFilePath = function(url) {
-  var match =
-      /^filesystem:[\w-]*:\/\/[\w]*\/(external|persistent|temporary)(\/.*)$/.
-      exec(url);
-  var path = match && match[2];
-  if (!path) return null;
-  return decodeURIComponent(path);
-};
-
-/**
- * Traverses a directory tree whose root is the given entry, and invokes
- * callback for each entry. Upon completion, successCallback will be called.
- * On error, errorCallback will be called.
- *
- * @param {Entry} entry The root entry.
- * @param {function(Entry):boolean} callback Callback invoked for each entry.
- *     If this returns false, entries under it won't be traversed. Note that
- *     its siblings (and their children) will be still traversed.
- * @param {function()} successCallback Called upon successful completion.
- * @param {function(error)} errorCallback Called upon error.
- */
-util.traverseTree = function(entry, callback, successCallback, errorCallback) {
-  if (!callback(entry)) {
-    successCallback();
-    return;
-  }
-
-  util.forEachDirEntry(
-      entry,
-      function(child, iterationCallback) {
-        util.traverseTree(child, callback, iterationCallback, errorCallback);
-      },
-      successCallback,
-      errorCallback);
-};
-
-/**
- * A shortcut function to create a child element with given tag and class.
- *
- * @param {HTMLElement} parent Parent element.
- * @param {string=} opt_className Class name.
- * @param {string=} opt_tag Element tag, DIV is omitted.
- * @return {Element} Newly created element.
- */
-util.createChild = function(parent, opt_className, opt_tag) {
-  var child = parent.ownerDocument.createElement(opt_tag || 'div');
-  if (opt_className)
-    child.className = opt_className;
-  parent.appendChild(child);
-  return child;
-};
-
-/**
- * Update the app state.
- *
- * @param {string} path Path to be put in the address bar after the hash.
- *   If null the hash is left unchanged.
- * @param {string|Object=} opt_param Search parameter. Used directly if string,
- *   stringified if object. If omitted the search query is left unchanged.
- */
-util.updateAppState = function(path, opt_param) {
-  window.appState = window.appState || {};
-  if (typeof opt_param == 'string')
-    window.appState.params = {};
-  else if (typeof opt_param == 'object')
-    window.appState.params = opt_param;
-  if (path)
-    window.appState.defaultPath = path;
-  util.saveAppState();
-  return;
-};
-
-/**
- * Return a translated string.
- *
- * Wrapper function to make dealing with translated strings more concise.
- * Equivalent to loadTimeData.getString(id).
- *
- * @param {string} id The id of the string to return.
- * @return {string} The translated string.
- */
-function str(id) {
-  return loadTimeData.getString(id);
-}
-
-/**
- * Return a translated string with arguments replaced.
- *
- * Wrapper function to make dealing with translated strings more concise.
- * Equivalent to loadTimeData.getStringF(id, ...).
- *
- * @param {string} id The id of the string to return.
- * @param {...string} var_args The values to replace into the string.
- * @return {string} The translated string with replaced values.
- */
-function strf(id, var_args) {
-  return loadTimeData.getStringF.apply(loadTimeData, arguments);
-}
-
-/**
- * Adapter object that abstracts away the the difference between Chrome app APIs
- * v1 and v2. Is only necessary while the migration to v2 APIs is in progress.
- * TODO(mtomasz): Clean up this. crbug.com/240606.
- */
-util.platform = {
-  /**
-   * @return {boolean} True if Files.app is running as an open files or a select
-   *     folder dialog. False otherwise.
-   */
-  runningInBrowser: function() {
-    return !window.appID;
-  },
-
-  /**
-   * @param {function(Object)} callback Function accepting a preference map.
-   */
-  getPreferences: function(callback) {
-    chrome.storage.local.get(callback);
-  },
-
-  /**
-   * @param {string} key Preference name.
-   * @param {function(string)} callback Function accepting the preference value.
-   */
-  getPreference: function(key, callback) {
-    chrome.storage.local.get(key, function(items) {
-      callback(items[key]);
-    });
-  },
-
-  /**
-   * @param {string} key Preference name.
-   * @param {string|Object} value Preference value.
-   * @param {function()=} opt_callback Completion callback.
-   */
-  setPreference: function(key, value, opt_callback) {
-    if (typeof value != 'string')
-      value = JSON.stringify(value);
-
-    var items = {};
-    items[key] = value;
-    chrome.storage.local.set(items, opt_callback);
-  }
-};
-
-/**
- * Attach page load handler.
- * @param {function()} handler Application-specific load handler.
- */
-util.addPageLoadHandler = function(handler) {
-  document.addEventListener('DOMContentLoaded', function() {
-    handler();
-  });
-};
-
-/**
- * Save app launch data to the local storage.
- */
-util.saveAppState = function() {
-  if (window.appState)
-    util.platform.setPreference(window.appID, window.appState);
-};
-
-/**
- *  AppCache is a persistent timestamped key-value storage backed by
- *  HTML5 local storage.
- *
- *  It is not designed for frequent access. In order to avoid costly
- *  localStorage iteration all data is kept in a single localStorage item.
- *  There is no in-memory caching, so concurrent access is _almost_ safe.
- *
- *  TODO(kaznacheev) Reimplement this based on Indexed DB.
- */
-util.AppCache = function() {};
-
-/**
- * Local storage key.
- */
-util.AppCache.KEY = 'AppCache';
-
-/**
- * Max number of items.
- */
-util.AppCache.CAPACITY = 100;
-
-/**
- * Default lifetime.
- */
-util.AppCache.LIFETIME = 30 * 24 * 60 * 60 * 1000;  // 30 days.
-
-/**
- * @param {string} key Key.
- * @param {function(number)} callback Callback accepting a value.
- */
-util.AppCache.getValue = function(key, callback) {
-  util.AppCache.read_(function(map) {
-    var entry = map[key];
-    callback(entry && entry.value);
-  });
-};
-
-/**
- * Update the cache.
- *
- * @param {string} key Key.
- * @param {string} value Value. Remove the key if value is null.
- * @param {number=} opt_lifetime Maximum time to keep an item (in milliseconds).
- */
-util.AppCache.update = function(key, value, opt_lifetime) {
-  util.AppCache.read_(function(map) {
-    if (value != null) {
-      map[key] = {
-        value: value,
-        expire: Date.now() + (opt_lifetime || util.AppCache.LIFETIME)
-      };
-    } else if (key in map) {
-      delete map[key];
-    } else {
-      return;  // Nothing to do.
-    }
-    util.AppCache.cleanup_(map);
-    util.AppCache.write_(map);
-  });
-};
-
-/**
- * @param {function(Object)} callback Callback accepting a map of timestamped
- *   key-value pairs.
- * @private
- */
-util.AppCache.read_ = function(callback) {
-  util.platform.getPreference(util.AppCache.KEY, function(json) {
-    if (json) {
-      try {
-        callback(JSON.parse(json));
-      } catch (e) {
-        // The local storage item somehow got messed up, start fresh.
-      }
-    }
-    callback({});
-  });
-};
-
-/**
- * @param {Object} map A map of timestamped key-value pairs.
- * @private
- */
-util.AppCache.write_ = function(map) {
-  util.platform.setPreference(util.AppCache.KEY, JSON.stringify(map));
-};
-
-/**
- * Remove over-capacity and obsolete items.
- *
- * @param {Object} map A map of timestamped key-value pairs.
- * @private
- */
-util.AppCache.cleanup_ = function(map) {
-  // Sort keys by ascending timestamps.
-  var keys = [];
-  for (var key in map) {
-    if (map.hasOwnProperty(key))
-      keys.push(key);
-  }
-  keys.sort(function(a, b) { return map[a].expire > map[b].expire });
-
-  var cutoff = Date.now();
-
-  var obsolete = 0;
-  while (obsolete < keys.length &&
-         map[keys[obsolete]].expire < cutoff) {
-    obsolete++;
-  }
-
-  var overCapacity = Math.max(0, keys.length - util.AppCache.CAPACITY);
-
-  var itemsToDelete = Math.max(obsolete, overCapacity);
-  for (var i = 0; i != itemsToDelete; i++) {
-    delete map[keys[i]];
-  }
-};
-
-/**
- * Load an image.
- *
- * @param {Image} image Image element.
- * @param {string} url Source url.
- * @param {Object=} opt_options Hash array of options, eg. width, height,
- *     maxWidth, maxHeight, scale, cache.
- * @param {function()=} opt_isValid Function returning false iff the task
- *     is not valid and should be aborted.
- * @return {?number} Task identifier or null if fetched immediately from
- *     cache.
- */
-util.loadImage = function(image, url, opt_options, opt_isValid) {
-  return ImageLoaderClient.loadToImage(url,
-                                      image,
-                                      opt_options || {},
-                                      function() {},
-                                      function() { image.onerror(); },
-                                      opt_isValid);
-};
-
-/**
- * Cancels loading an image.
- * @param {number} taskId Task identifier returned by util.loadImage().
- */
-util.cancelLoadImage = function(taskId) {
-  ImageLoaderClient.getInstance().cancel(taskId);
-};
-
-/**
- * Finds proerty descriptor in the object prototype chain.
- * @param {Object} object The object.
- * @param {string} propertyName The property name.
- * @return {Object} Property descriptor.
- */
-util.findPropertyDescriptor = function(object, propertyName) {
-  for (var p = object; p; p = Object.getPrototypeOf(p)) {
-    var d = Object.getOwnPropertyDescriptor(p, propertyName);
-    if (d)
-      return d;
-  }
-  return null;
-};
-
-/**
- * Calls inherited property setter (useful when property is
- * overriden).
- * @param {Object} object The object.
- * @param {string} propertyName The property name.
- * @param {*} value Value to set.
- */
-util.callInheritedSetter = function(object, propertyName, value) {
-  var d = util.findPropertyDescriptor(Object.getPrototypeOf(object),
-                                      propertyName);
-  d.set.call(object, value);
-};
-
-/**
- * Returns true if the board of the device matches the given prefix.
- * @param {string} boardPrefix The board prefix to match against.
- *     (ex. "x86-mario". Prefix is used as the actual board name comes with
- *     suffix like "x86-mario-something".
- * @return {boolean} True if the board of the device matches the given prefix.
- */
-util.boardIs = function(boardPrefix) {
-  // The board name should be lower-cased, but making it case-insensitive for
-  // backward compatibility just in case.
-  var board = str('CHROMEOS_RELEASE_BOARD');
-  var pattern = new RegExp('^' + boardPrefix, 'i');
-  return board.match(pattern) != null;
-};
-
-/**
- * Adds an isFocused method to the current window object.
- */
-util.addIsFocusedMethod = function() {
-  var focused = true;
-
-  window.addEventListener('focus', function() {
-    focused = true;
-  });
-
-  window.addEventListener('blur', function() {
-    focused = false;
-  });
-
-  /**
-   * @return {boolean} True if focused.
-   */
-  window.isFocused = function() {
-    return focused;
-  };
-};
-
-/**
- * Makes a redirect to the specified Files.app's window from another window.
- * @param {number} id Window id.
- * @param {string} url Target url.
- * @return {boolean} True if the window has been found. False otherwise.
- */
-util.redirectMainWindow = function(id, url) {
-  // TODO(mtomasz): Implement this for Apps V2, once the photo importer is
-  // restored.
-  return false;
-};
-
-/**
- * Checks, if the Files.app's window is in a full screen mode.
- *
- * @param {AppWindow} appWindow App window to be maximized.
- * @return {boolean} True if the full screen mode is enabled.
- */
-util.isFullScreen = function(appWindow) {
-  if (appWindow) {
-    return appWindow.isFullscreen();
-  } else {
-    console.error('App window not passed. Unable to check status of ' +
-                  'the full screen mode.');
-    return false;
-  }
-};
-
-/**
- * Toggles the full screen mode.
- *
- * @param {AppWindow} appWindow App window to be maximized.
- * @param {boolean} enabled True for enabling, false for disabling.
- */
-util.toggleFullScreen = function(appWindow, enabled) {
-  if (appWindow) {
-    if (enabled)
-      appWindow.fullscreen();
-    else
-      appWindow.restore();
-    return;
-  }
-
-  console.error(
-      'App window not passed. Unable to toggle the full screen mode.');
-};
-
-/**
- * The type of a file operation.
- * @enum {string}
- */
-util.FileOperationType = {
-  COPY: 'COPY',
-  MOVE: 'MOVE',
-  ZIP: 'ZIP',
-};
-
-/**
- * The type of a file operation error.
- * @enum {number}
- */
-util.FileOperationErrorType = {
-  UNEXPECTED_SOURCE_FILE: 0,
-  TARGET_EXISTS: 1,
-  FILESYSTEM_ERROR: 2,
-};
-
-/**
- * The kind of an entry changed event.
- * @enum {number}
- */
-util.EntryChangedKind = {
-  CREATED: 0,
-  DELETED: 1,
-};
-
-/**
- * Obtains whether an entry is fake or not.
- * @param {Entry|Object} entry Entry of fake entry.
- * @return {boolean} True if the given entry is fake.
- */
-util.isFakeEntry = function(entry) {
-  return !('getParent' in entry);
-};
-
-/**
- * Creates a FileError instance with given code.
- * Note that we cannot create FileError instance by "new FileError(code)",
- * unfortunately, so here we use Object.create.
- * @param {number} code Error code for the FileError.
- * @return {FileError} FileError instance
- */
-util.createFileError = function(code) {
-  return Object.create(FileError.prototype, {
-    code: { get: function() { return code; } }
-  });
-};
-
-/**
- * Compares two entries.
- * @param {Entry|Object} entry1 The entry to be compared. Can be a fake.
- * @param {Entry|Object} entry2 The entry to be compared. Can be a fake.
- * @return {boolean} True if the both entry represents a same file or
- *     directory. Returns true if both entries are null.
- */
-util.isSameEntry = function(entry1, entry2) {
-  // Currently, we can assume there is only one root.
-  // When we support multi-file system, we need to look at filesystem, too.
-  return (entry1 && entry2 && entry1.fullPath === entry2.fullPath) ||
-      (!entry1 && !entry2);
-};
-
-/**
- * @param {Entry|Object} parent The parent entry. Can be a fake.
- * @param {Entry|Object} child The child entry. Can be a fake.
- * @return {boolean} True if parent entry is actualy the parent of the child
- *     entry.
- */
-util.isParentEntry = function(parent, child) {
-  // Currently, we can assume there is only one root.
-  // When we support multi-file system, we need to look at filesystem, too.
-  return PathUtil.isParentPath(parent.fullPath, child.fullPath);
-};
-
-/**
- * Views files in the browser.
- *
- * @param {Array.<string>} urls URLs of files to view.
- * @param {function(bool)} callback Callback notifying success or not.
- */
-util.viewFilesInBrowser = function(urls, callback) {
-  var taskId = chrome.runtime.id + '|file|view-in-browser';
-  chrome.fileBrowserPrivate.executeTask(taskId, urls, callback);
-};
-
-/**
- * Visit the URL.
- *
- * If the browser is opening, the url is opened in a new tag, otherwise the url
- * is opened in a new window.
- *
- * @param {string} url URL to visit.
- */
-util.visitURL = function(url) {
-  var params = {url: url};
-  chrome.tabs.create(params, function() {
-    if (chrome.runtime.lastError)
-      chrome.windows.create(params);
-  });
-};
-
-/**
- * Returns normalized current locale, or default locale - 'en'.
- * @return {string} Current locale
- */
-util.getCurrentLocaleOrDefault = function() {
-  // chrome.i18n.getMessage('@@ui_locale') can't be used in packed app.
-  // Instead, we pass it from C++-side with strings.
-  return str('UI_LOCALE') || 'en';
-};
-
-/**
- * Converts array of entries to an array of corresponding URLs.
- * @param {Array.<Entry>} entries Input array of entries.
- * @return {Array.<string>} Output array of URLs.
- */
-util.entriesToURLs = function(entries) {
-  // TODO(mtomasz): Make all callers use entries instead of URLs, and then
-  // remove this utility function.
-  console.warn('Converting entries to URLs is deprecated.');
-  return entries.map(function(entry) {
-     return entry.toURL();
-  });
-};
-
-/**
- * Converts array of URLs to an array of corresponding Entries.
- *
- * @param {Array.<string>} urls Input array of URLs.
- * @param {function(Array.<Entry>)} callback Completion callback with array of
- *     Entries.
- */
-util.URLsToEntries = function(urls, callback) {
-  var result = [];
-  AsyncUtil.forEach(
-      urls,
-      function(forEachCallback, url) {
-        webkitResolveLocalFileSystemURL(url, function(entry) {
-          result.push(entry);
-          forEachCallback();
-        }, function() {
-          // Not an error. Possibly, the file is not accessible anymore.
-          console.warn('Failed to resolve the file with url: ' + url + '.');
-          forEachCallback();
-        });
-      },
-      function() {
-        callback(result);
-      });
-};
-
-/**
- * Error type of VolumeManager.
- * @enum {string}
- * @const
- */
-util.VolumeError = Object.freeze({
-  /* Internal errors */
-  NOT_MOUNTED: 'not_mounted',
-  TIMEOUT: 'timeout',
-
-  /* System events */
-  UNKNOWN: 'error_unknown',
-  INTERNAL: 'error_internal',
-  UNKNOWN_FILESYSTEM: 'error_unknown_filesystem',
-  UNSUPPORTED_FILESYSTEM: 'error_unsupported_filesystem',
-  INVALID_ARCHIVE: 'error_invalid_archive',
-  AUTHENTICATION: 'error_authentication',
-  PATH_UNMOUNTED: 'error_path_unmounted'
-});
-
-/**
- * List of connection types of drive.
- *
- * Keep this in sync with the kDriveConnectionType* constants in
- * private_api_dirve.cc.
- *
- * @enum {string}
- * @const
- */
-util.DriveConnectionType = Object.freeze({
-  OFFLINE: 'offline',  // Connection is offline or drive is unavailable.
-  METERED: 'metered',  // Connection is metered. Should limit traffic.
-  ONLINE: 'online'     // Connection is online.
-});
-
-/**
- * List of reasons of DriveConnectionType.
- *
- * Keep this in sync with the kDriveConnectionReason constants in
- * private_api_drive.cc.
- *
- * @enum {string}
- * @const
- */
-util.DriveConnectionReason = Object.freeze({
-  NOT_READY: 'not_ready',    // Drive is not ready or authentication is failed.
-  NO_NETWORK: 'no_network',  // Network connection is unavailable.
-  NO_SERVICE: 'no_service'   // Drive service is unavailable.
-});
-
-/**
- * The type of each volume.
- * @enum {string}
- * @const
- */
-util.VolumeType = Object.freeze({
-  DRIVE: 'drive',
-  DOWNLOADS: 'downloads',
-  REMOVABLE: 'removable',
-  ARCHIVE: 'archive'
-});
author	Jocelyn Turcotte <jocelyn.turcotte@digia.com>	2014-08-08 14:30:41 +0200
committer	Jocelyn Turcotte <jocelyn.turcotte@digia.com>	2014-08-12 13:49:54 +0200
commit	ab0a50979b9eb4dfa3320eff7e187e41efedf7a9 (patch)
tree	498dfb8a97ff3361a9f7486863a52bb4e26bb898 /chromium/chrome/browser/resources/file_manager/common
parent	4ce69f7403811819800e7c5ae1318b2647e778d1 (diff)