summaryrefslogtreecommitdiff
path: root/chromium/chrome/browser/resources/chromeos/chromevox/closure/closure_preinit.js
diff options
context:
space:
mode:
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.js94
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);
- }
-};