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

chrome/browser/chromeos/login/user_image_loader.cc

 // Copyright (c) 2013 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/chromeos/login/user_image_loader.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 33 matching lines @@
                             const LoadedCallback& loaded_cb) {
   base::SequencedWorkerPool* pool = BrowserThread::GetBlockingPool();
   SequenceToken sequence_token = pool->GetSequenceToken();
   Start(filepath, size, sequence_token, loaded_cb);
 }
 
 void UserImageLoader::Start(const std::string& filepath,
                             int size,
                             const SequenceToken& token,
                             const LoadedCallback& loaded_cb) {
-  target_message_loop_ = MessageLoop::current();
+  target_message_loop_ = base::MessageLoop::current();
 
   ImageInfo image_info(size, loaded_cb);
   base::SequencedWorkerPool* pool = BrowserThread::GetBlockingPool();
   scoped_refptr<base::SequencedTaskRunner> task_runner = pool->
       GetSequencedTaskRunnerWithShutdownBehavior(token,
           base::SequencedWorkerPool::CONTINUE_ON_SHUTDOWN);
   task_runner->PostTask(
       FROM_HERE,
       base::Bind(&UserImageLoader::LoadImage, this, filepath, image_info,
                  task_runner));
@@ skipping 81 matching lines @@
         new ImageInfo(info_it->second.size, info_it->second.loaded_cb));
     image_info_map_.erase(decoder);
   }
 
   target_message_loop_->PostTask(
       FROM_HERE,
       base::Bind(image_info->loaded_cb, UserImage()));
 }
 
 }  // namespace chromeos