Add MessageLoopProxy::current

webkit/fileapi/file_system_file_util_proxy.cc

 // Copyright (c) 2011 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 "webkit/fileapi/file_system_file_util_proxy.h"
 
 #include "base/message_loop_proxy.h"
 #include "webkit/fileapi/file_system_context.h"
 #include "webkit/fileapi/file_system_file_util.h"
 #include "webkit/fileapi/file_system_operation_context.h"
 
 namespace {
 
 class MessageLoopRelay
     : public base::RefCountedThreadSafe<MessageLoopRelay> {
  public:
   // FileSystemOperationContext is passed by value from the IO thread to the
   // File thread.
   explicit MessageLoopRelay(const fileapi::FileSystemOperationContext& context)
       : origin_message_loop_proxy_(
-            base::MessageLoopProxy::CreateForCurrentThread()),
+            base::MessageLoopProxy::current()),
         error_code_(base::PLATFORM_FILE_OK),
         context_(context),
         file_system_file_util_(NULL) {
   }
 
   bool Start(scoped_refptr<base::MessageLoopProxy> message_loop_proxy,
              const tracked_objects::Location& from_here) {
     return message_loop_proxy->PostTask(
         from_here,
         NewRunnableMethod(this, &MessageLoopRelay::ProcessOnTargetThread));
@@ skipping 533 matching lines @@
     const FileSystemOperationContext& context,
     scoped_refptr<MessageLoopProxy> message_loop_proxy,
     const FilePath& path,
     int64 length,
     StatusCallback* callback) {
   return Start(FROM_HERE, message_loop_proxy,
                new RelayTruncate(context, path, length, callback));
 }
 
 }  // namespace fileapi