Modify extension omnibox keywords to be user-configurable

chrome/browser/resources/options/search_engine_manager.js

 // 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.
 
 cr.define('options', function() {
   /** @const */ var OptionsPage = options.OptionsPage;
   /** @const */ var ArrayDataModel = cr.ui.ArrayDataModel;
 
   /**
    * Encapsulated handling of search engine management page.
@@ skipping 100 matching lines @@
                                                               keywords);
   };
 
   SearchEngineManager.validityCheckCallback = function(validity, modelIndex) {
     // Forward to both lists; the one without a matching modelIndex will ignore
     // it.
     SearchEngineManager.getInstance().defaultsList_.validationComplete(
         validity, modelIndex);
     SearchEngineManager.getInstance().othersList_.validationComplete(
         validity, modelIndex);
+    SearchEngineManager.getInstance().extensionList_.validationComplete(

[Dan Beam, 2013/05/30 22:13:57]

uh... why are we call through to private properties?

[Aaron Jacobs, 2013/05/31 03:07:24]

Done.

+        validity, modelIndex);
   };
 
   // Export
   return {
     SearchEngineManager: SearchEngineManager
   };
 
 });