Add MessageLoopProxy::current

chrome/common/json_pref_store.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 "chrome/common/json_pref_store.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 12 matching lines @@
 // (aka file) thread.
 class FileThreadDeserializer
     : public base::RefCountedThreadSafe<FileThreadDeserializer> {
  public:
   FileThreadDeserializer(JsonPrefStore* delegate,
                          base::MessageLoopProxy* file_loop_proxy)
       : no_dir_(false),
         error_(PersistentPrefStore::PREF_READ_ERROR_NONE),
         delegate_(delegate),
         file_loop_proxy_(file_loop_proxy),
-        origin_loop_proxy_(base::MessageLoopProxy::CreateForCurrentThread()) {
+        origin_loop_proxy_(base::MessageLoopProxy::current()) {
   }
 
   void Start(const FilePath& path) {
     DCHECK(origin_loop_proxy_->BelongsToCurrentThread());
     file_loop_proxy_->PostTask(
         FROM_HERE,
         NewRunnableMethod(this,
                           &FileThreadDeserializer::ReadFileAndReport,
                           path));
   }
@@ skipping 267 matching lines @@
 }
 
 bool JsonPrefStore::SerializeData(std::string* output) {
   // TODO(tc): Do we want to prune webkit preferences that match the default
   // value?
   JSONStringValueSerializer serializer(output);
   serializer.set_pretty_print(true);
   scoped_ptr<DictionaryValue> copy(prefs_->DeepCopyWithoutEmptyChildren());
   return serializer.Serialize(*(copy.get()));
 }