Mojo JS bindings: simplify mojo.connectToService() usage - Part 1

ui/keyboard/resources/keyboard_mojo.js

 // 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.
 var connection;
 var mojo_api;
 var input_focused_event;
 
 if (!chrome.virtualKeyboardPrivate) {
   define('main', [
       'mojo/public/js/bindings/connection',
       'ui/keyboard/webui/keyboard.mojom',
       'content/public/renderer/service_provider',
   ], function(connector, keyboard, serviceProvider) {
     'use strict';
     function KeyboardImpl(kbd) {
       console.log('Creating KeyboardImpl');
       this.keyboard_ = kbd;
       mojo_api = this;
     }
 
-    KeyboardImpl.prototype = Object.create(keyboard.KeyboardAPIStub.prototype);
+    KeyboardImpl.prototype = Object.create(
+        keyboard.KeyboardAPI.stubClass.prototype);
 
     KeyboardImpl.prototype.onTextInputTypeChanged = function(input_type) {
       console.log('Text input changed: ' + input_type);
       input_focused_event.forEach(function(listener) {
         listener({type: input_type});
       });
     };
 
     return function() {
       connection = new connector.Connection(
           serviceProvider.connectToService(
-              keyboard.KeyboardUIHandlerMojoProxy.NAME_),
+              keyboard.KeyboardUIHandlerMojo.name),
           KeyboardImpl,
-          keyboard.KeyboardUIHandlerMojoProxy);
+          keyboard.KeyboardUIHandlerMojo.proxyClass);
     };
   });
 
   chrome.virtualKeyboardPrivate = {};
   chrome.virtualKeyboardPrivate.sendKeyEvent = function(event) {
     if (!mojo_api)
       return;
     console.log('sending key event: ' + event.type);
     mojo_api.keyboard_.sendKeyEvent(event.type,
                                event.charValue,
@@ skipping 20 matching lines @@
   };
 
   BrowserEvent.prototype.forEach = function(callback) {
     for (var i = 0; i < this.listeners_.length; ++i)
       callback(this.listeners_[i]);
   };
 
   input_focused_event = new BrowserEvent;
   chrome.virtualKeyboardPrivate.onTextInputBoxFocused = input_focused_event;
 }