1 files changed, 0 insertions, 82 deletions
diff --git a/chromium/chrome/renderer/resources/extensions/last_error.js b/chromium/chrome/renderer/resources/extensions/last_error.js
deleted file mode 100644
index 4445f025bae..00000000000
--- a/chromium/chrome/renderer/resources/extensions/last_error.js
+++ /dev/null
@@ -1,82 +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.
-
-var GetAvailability = requireNative('v8_context').GetAvailability;
-var GetGlobal = requireNative('sendRequest').GetGlobal;
-
-// Utility for setting chrome.*.lastError.
-//
-// A utility here is useful for two reasons:
-//  1. For backwards compatibility we need to set chrome.extension.lastError,
-//     but not all contexts actually have access to the extension namespace.
-//  2. When calling across contexts, the global object that gets lastError set
-//     needs to be that of the caller. We force callers to explicitly specify
-//     the chrome object to try to prevent bugs here.
-
-/**
- * Sets the last error for |name| on |targetChrome| to |message| with an
- * optional |stack|.
- */
-function set(name, message, stack, targetChrome) {
-  var errorMessage = name + ': ' + message;
-  if (stack != null && stack != '')
-    errorMessage += '\n' + stack;
-
-  if (!targetChrome)
-    throw new Error('No chrome object to set error: ' + errorMessage);
-  clear(targetChrome);  // in case somebody has set a sneaky getter/setter
-
-  var errorObject = { message: message };
-  if (GetAvailability('extension.lastError').is_available)
-    targetChrome.extension.lastError = errorObject;
-
-  assertRuntimeIsAvailable();
-  targetChrome.runtime.lastError = errorObject;
-};
-
-/**
- * Clears the last error on |targetChrome|.
- */
-function clear(targetChrome) {
-  if (!targetChrome)
-    throw new Error('No target chrome to clear error');
-
-  if (GetAvailability('extension.lastError').is_available)
-    delete targetChrome.extension.lastError;
-
-  assertRuntimeIsAvailable();
-  delete targetChrome.runtime.lastError;
-};
-
-function assertRuntimeIsAvailable() {
-  // chrome.runtime should always be available, but maybe it's disappeared for
-  // some reason? Add debugging for http://crbug.com/258526.
-  var runtimeAvailability = GetAvailability('runtime.lastError');
-  if (!runtimeAvailability.is_available) {
-    throw new Error('runtime.lastError is not available: ' +
-                    runtimeAvailability.message);
-  }
-  if (!chrome.runtime)
-    throw new Error('runtime namespace is null or undefined');
-}
-
-/**
- * Runs |callback(args)| with last error args as in set().
- *
- * The target chrome object is the global object's of the callback, so this
- * method won't work if the real callback has been wrapped (etc).
- */
-function run(name, message, stack, callback, args) {
-  var targetChrome = GetGlobal(callback).chrome;
-  set(name, message, stack, targetChrome);
-  try {
-    $Function.apply(callback, undefined, args);
-  } finally {
-    clear(targetChrome);
-  }
-}
-
-exports.clear = clear;
-exports.set = set;
-exports.run = run;