Make the process-wide ServiceRegistry available to JS.

chrome/browser/resources/omnibox/omnibox.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.
 
 /**
  * Javascript for omnibox.html, served from chrome://omnibox/
  * This is used to debug omnibox ranking.  The user enters some text
  * into a box, submits it, and then sees lots of debug information
  * from the autocompleter that shows what omnibox would do with that
  * input.
  *
  * The simple object defined in this javascript file listens for
  * certain events on omnibox.html, sends (when appropriate) the
  * input text to C++ code to start the omnibox autcomplete controller
  * working, and listens from callbacks from the C++ code saying that
  * results are available.  When results (possibly intermediate ones)
  * are available, the Javascript formats them and displays them.
  */
 define('main', [
     'mojo/public/js/bindings',
     'mojo/public/js/core',
     'mojo/public/js/connection',
     'chrome/browser/ui/webui/omnibox/omnibox.mojom',
-    'content/public/renderer/service_provider',
+    'content/public/renderer/frame_service_registry',
 ], function(bindings, core, connection, browser, serviceProvider) {
   'use strict';
 
   var page;
 
   /**
    * Register our event handlers.
    */
   function initialize() {
     $('omnibox-input-form').addEventListener(
@@ skipping 400 matching lines @@
   };
 
   return function() {
     var browserProxy = connection.bindHandleToProxy(
         serviceProvider.connectToService(
             browser.OmniboxUIHandlerMojo.name),
         browser.OmniboxUIHandlerMojo);
     page = new OmniboxPageImpl(browserProxy);
   };
 });