Add support for AMD to the extensions module system.

extensions/renderer/resources/send_request.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 handleUncaughtException = require('uncaught_exception_handler').handle;
 var lastError = require('lastError');
 var logging = requireNative('logging');
-var natives = requireNative('sendRequest');
+var natives = requireNative('send_request_natives');
 var processNatives = requireNative('process');
 var validate = require('schemaUtils').validate;
 
 // All outstanding requests from sendRequest().
 var requests = {};
 
 // Used to prevent double Activity Logging for API calls that use both custom
 // bindings and ExtensionFunctions (via sendRequest).
 var calledSendRequest = false;
 
@@ skipping 150 matching lines @@
 }
 
 exports.sendRequest = sendRequest;
 exports.getCalledSendRequest = getCalledSendRequest;
 exports.clearCalledSendRequest = clearCalledSendRequest;
 exports.safeCallbackApply = safeCallbackApply;
 exports.getExtensionStackTrace = getExtensionStackTrace;
 
 // Called by C++.
 exports.handleResponse = handleResponse;