diff options
Diffstat (limited to 'chromium/chrome/browser/resources/chromeos/chromevox/closure/closure_preinit.js')
-rw-r--r-- | chromium/chrome/browser/resources/chromeos/chromevox/closure/closure_preinit.js | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/chromium/chrome/browser/resources/chromeos/chromevox/closure/closure_preinit.js b/chromium/chrome/browser/resources/chromeos/chromevox/closure/closure_preinit.js deleted file mode 100644 index f82d980bcc8..00000000000 --- a/chromium/chrome/browser/resources/chromeos/chromevox/closure/closure_preinit.js +++ /dev/null @@ -1,94 +0,0 @@ -// Copyright 2014 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 Code to execute before Closure's base.js. - * - */ - -/** - * Tell Closure to load JavaScript code from the extension root directory. - * @type {boolean} - */ -window.CLOSURE_BASE_PATH = chrome.extension.getURL('/closure/'); - -/** - * Tell Closure not to load deps.js; it's included by manifest.json already. - * @type {boolean} - */ -window.CLOSURE_NO_DEPS = true; - -/** - * Array of urls that should be included next, in order. - * @type {Array} - * @private - */ -window.queue_ = []; - -/** - * Custom function for importing ChromeVox scripts. - * @param {string} src The JS file to import. - * @return {boolean} Whether the script was imported. - */ -window.CLOSURE_IMPORT_SCRIPT = function(src) { - // Only run our version of the import script - // when trying to inject ChromeVox scripts. - if (src.indexOf('chrome-extension://') == 0) { - if (!goog.inHtmlDocument_() || - goog.dependencies_.written[src]) { - return false; - } - goog.dependencies_.written[src] = true; - function loadNextScript() { - if (goog.global.queue_.length == 0) - return; - - var src = goog.global.queue_[0]; - - if (window.CLOSURE_USE_EXT_MESSAGES) { - var relativeSrc = src.substr(src.indexOf('closure/..') + 11); - chrome.extension.sendMessage( - {'srcFile': relativeSrc}, - function(response) { - try { - eval(response['code']); - } catch (e) { - console.error('Script error: ' + e + ' in ' + src); - } - goog.global.queue_ = goog.global.queue_.slice(1); - loadNextScript(); - }); - return; - } - window.console.log('Using XHR'); - - // Load the script by fetching its source and running 'eval' on it - // directly, with a magic comment that makes Chrome treat it like it - // loaded normally. Wait until it's fetched before loading the - // next script. - var xhr = new XMLHttpRequest(); - var url = src + '?' + new Date().getTime(); - xhr.onreadystatechange = function() { - if (xhr.readyState == 4) { - var scriptText = xhr.responseText; - // Add a magic comment to the bottom of the file so that - // Chrome knows the name of the script in the JavaScript debugger. - scriptText += '\n//# sourceURL=' + src + '\n'; - eval(scriptText); - goog.global.queue_ = goog.global.queue_.slice(1); - loadNextScript(); - } - }; - xhr.open('GET', url, false); - xhr.send(null); - } - goog.global.queue_.push(src); - if (goog.global.queue_.length == 1) { - loadNextScript(); - } - return true; - } else { - return goog.writeScriptTag_(src); - } -}; |