Open input method configuration page in new tab page.

chrome/browser/resources/options/language_options.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.
 
 // TODO(kochi): Generalize the notification as a component and put it
 // in js/cr/ui/notification.js .
 
 cr.define('options', function() {
   /** @const */ var OptionsPage = options.OptionsPage;
   /** @const */ var LanguageList = options.LanguageList;
@@ skipping 278 matching lines @@
 
         // Add the configure button if the config page is present for this
         // input method.
         if (inputMethod.id in INPUT_METHOD_ID_TO_CONFIG_PAGE_NAME) {
           var pageName = INPUT_METHOD_ID_TO_CONFIG_PAGE_NAME[inputMethod.id];
           var button = this.createConfigureInputMethodButton_(inputMethod.id,
                                                               pageName);
           element.appendChild(button);
         }
 
+        if (inputMethod.optionsPage) {
+          var button = document.createElement('button');
+          button.textContent = loadTimeData.getString('configure');
+          button.onclick = function(e) {
+            window.open(inputMethod.optionsPage);
+          };
+          element.appendChild(button);
+        }
+
         // Listen to user clicks.
         input.addEventListener('click',
                                this.handleCheckboxClick_.bind(this));
         inputMethodList.appendChild(element);
       }
     },
 
     /**
      * Creates a configure button for the given input method ID.
      * @param {string} inputMethodId Input method ID (ex. "pinyin").
@@ skipping 839 matching lines @@
 
   LanguageOptions.onDictionaryDownloadFailure = function(languageCode) {
     LanguageOptions.getInstance().onDictionaryDownloadFailure_(languageCode);
   };
 
   // Export
   return {
     LanguageOptions: LanguageOptions
   };
 });