1 files changed, 0 insertions, 188 deletions
diff --git a/chromium/chrome/browser/resources/chromeos/login/resource_loader.js b/chromium/chrome/browser/resources/chromeos/login/resource_loader.js
deleted file mode 100644
index db0b0a357c7..00000000000
--- a/chromium/chrome/browser/resources/chromeos/login/resource_loader.js
+++ /dev/null
@@ -1,188 +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.
-
-/**
- * @fileoverview Deferred resource loader for OOBE/Login screens.
- */
-
-cr.define('cr.ui.login.ResourceLoader', function() {
-  'use strict';
-
-  // Deferred assets.
-  var ASSETS = {};
-
-  /**
-   * Register assets for deferred loading.  When the bundle is loaded
-   * assets will be added to the current page's DOM: <link> and <script>
-   * tags pointing to the CSS and JavaScript will be added to the
-   * <head>, and HTML will be appended to a specified element.
-   *
-   * @param {Object} desc Descriptor for the asset bundle
-   * @param {string} desc.id Unique identifier for the asset bundle.
-   * @param {Array=} desc.js URLs containing JavaScript sources.
-   * @param {Array=} desc.css URLs containing CSS rules.
-   * @param {Array.<Object>=} desc.html Descriptors for HTML fragments,
-   * each of which has a 'url' property and a 'targetID' property that
-   * specifies the node under which the HTML should be appended.
-   *
-   * Example:
-   *   ResourceLoader.registerAssets({
-   *     id: 'bundle123',
-   *     js: ['//foo.com/src.js', '//bar.com/lib.js'],
-   *     css: ['//foo.com/style.css'],
-   *     html: [{ url: '//foo.com/tmpls.html' targetID: 'tmpls'}]
-   *   });
-   *
-   * Note: to avoid cross-site requests, all HTML assets must be served
-   * from the same host as the rendered page.  For example, if the
-   * rendered page is served as chrome://oobe, then all the HTML assets
-   * must be served as chrome://oobe/path/to/something.html.
-   */
-  function registerAssets(desc) {
-    var html = desc.html || [];
-    var css = desc.css || [];
-    var js = desc.js || [];
-    ASSETS[desc.id] = {
-      html: html, css: css, js: js,
-      loaded: false,
-      count: html.length + css.length + js.length
-    };
-  }
-
-  /**
-   * Determines whether an asset bundle is defined for a specified id.
-   * @param {string} id The possible identifier.
-   */
-  function hasDeferredAssets(id) {
-    return id in ASSETS;
-  }
-
-  /**
-   * Determines whether an asset bundle has already been loaded.
-   * @param {string} id The identifier of the asset bundle.
-   */
-  function alreadyLoadedAssets(id) {
-    return hasDeferredAssets(id) && ASSETS[id].loaded;
-  }
-
-  /**
-   * Load a stylesheet into the current document.
-   * @param {string} id Identifier of the stylesheet's asset bundle.
-   * @param {string} url The URL resolving to a stylesheet.
-   */
-  function loadCSS(id, url) {
-    var link = document.createElement('link');
-    link.setAttribute('rel', 'stylesheet');
-    link.setAttribute('href', url);
-    link.onload = resourceLoaded.bind(null, id);
-    document.head.appendChild(link);
-  }
-
-  /**
-   * Load a script into the current document.
-   * @param {string} id Identifier of the script's asset bundle.
-   * @param {string} url The URL resolving to a script.
-   */
-  function loadJS(id, url) {
-    var script = document.createElement('script');
-    script.src = url;
-    script.onload = resourceLoaded.bind(null, id);
-    document.head.appendChild(script);
-  }
-
-  /**
-   * Move DOM nodes from one parent element to another.
-   * @param {HTMLElement} from Element whose children should be moved.
-   * @param {HTMLElement} to Element to which nodes should be appended.
-   */
-  function moveNodes(from, to) {
-    Array.prototype.forEach.call(from.children, to.appendChild, to);
-  }
-
-  /**
-   * Tests whether an XMLHttpRequest has successfully finished loading.
-   * @param {string} url The requested URL.
-   * @param {XMLHttpRequest} xhr The XHR object.
-   */
-  function isSuccessful(url, xhr) {
-    var fileURL = /^file:\/\//;
-    return xhr.readyState == 4 &&
-        (xhr.status == 200 || fileURL.test(url) && xhr.status == 0);
-  }
-
-  /*
-   * Load a chunk of HTML into the current document.
-   * @param {string} id Identifier of the page's asset bundle.
-   * @param {Object} html Descriptor of the HTML to fetch.
-   * @param {string} html.url The URL resolving to some HTML.
-   * @param {string} html.targetID The element ID to which the retrieved
-   * HTML nodes should be appended.
-   */
-  function loadHTML(id, html) {
-    var xhr = new XMLHttpRequest();
-    xhr.open('GET', html.url);
-    xhr.onreadystatechange = function() {
-      if (isSuccessful(html.url, xhr)) {
-        moveNodes(this.responseXML.body, $(html.targetID));
-        resourceLoaded(id);
-      }
-    };
-    xhr.responseType = 'document';
-    xhr.send();
-  }
-
-  /**
-   * Record that a resource has been loaded for an asset bundle.  When
-   * all the resources have been loaded the callback that was specified
-   * in the loadAssets call is invoked.
-   * @param {string} id Identifier of the asset bundle.
-   */
-  function resourceLoaded(id) {
-    var assets = ASSETS[id];
-    assets.count--;
-    if (assets.count == 0)
-      finishedLoading(id);
-  }
-
-  /**
-   * Finishes loading an asset bundle.
-   * @param {string} id Identifier of the asset bundle.
-   */
-  function finishedLoading(id) {
-    var assets = ASSETS[id];
-    console.log('Finished loading asset bundle', id);
-    assets.loaded = true;
-    window.setTimeout(function() {
-      assets.callback();
-      chrome.send('screenAssetsLoaded', [id]);
-    }, 0);
-  }
-
-  /**
-   * Load an asset bundle, invoking the callback when finished.
-   * @param {string} id Identifier for the asset bundle to load.
-   * @param {function()=} callback Function to invoke when done loading.
-   */
-  function loadAssets(id, callback) {
-    var assets = ASSETS[id];
-    assets.callback = callback || function() {};
-    console.log('Loading asset bundle', id);
-    if (alreadyLoadedAssets(id))
-      console.warn('asset bundle', id, 'already loaded!');
-    if (assets.count == 0) {
-      finishedLoading(id);
-    } else {
-      assets.css.forEach(loadCSS.bind(null, id));
-      assets.js.forEach(loadJS.bind(null, id));
-      assets.html.forEach(loadHTML.bind(null, id));
-    }
-  }
-
-  return {
-    alreadyLoadedAssets: alreadyLoadedAssets,
-    hasDeferredAssets: hasDeferredAssets,
-    loadAssets: loadAssets,
-    registerAssets: registerAssets
-  };
-});