chrome: Use base::MessageLoop. (Part 3)

chrome/browser/extensions/extension_host.cc

 // 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.
 
 #include "chrome/browser/extensions/extension_host.h"
 
 #include <list>
 
 #include "base/bind.h"
 #include "base/memory/singleton.h"
@@ skipping 77 matching lines @@
  private:
   friend class Singleton<ProcessCreationQueue>;
   friend struct DefaultSingletonTraits<ProcessCreationQueue>;
   ProcessCreationQueue()
       : pending_create_(false),
         ALLOW_THIS_IN_INITIALIZER_LIST(ptr_factory_(this)) { }
 
   // Queue up a delayed task to process the next ExtensionHost in the queue.
   void PostTask() {
     if (!pending_create_) {
-      MessageLoop::current()->PostTask(FROM_HERE,
+      base::MessageLoop::current()->PostTask(
+          FROM_HERE,
           base::Bind(&ProcessCreationQueue::ProcessOneHost,
                      ptr_factory_.GetWeakPtr()));
       pending_create_ = true;
     }
   }
 
   // Create the RenderView for the next host in the queue.
   void ProcessOneHost() {
     pending_create_ = false;
     if (queue_.empty())
@@ skipping 512 matching lines @@
 
 void ExtensionHost::RequestMediaAccessPermission(
     content::WebContents* web_contents,
     const content::MediaStreamRequest& request,
     const content::MediaResponseCallback& callback) {
   MediaCaptureDevicesDispatcher::GetInstance()->ProcessMediaAccessRequest(
       web_contents, request, callback, extension());
 }
 
 }  // namespace extensions