Add MessageLoopProxy::current

base/observer_list_threadsafe.h

 // 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.
 
 #ifndef BASE_OBSERVER_LIST_THREADSAFE_H_
 #define BASE_OBSERVER_LIST_THREADSAFE_H_
 #pragma once
 
 #include <algorithm>
 #include <map>
@@ skipping 167 matching lines @@
   }
 
   // TODO(mbelshe):  Add more wrappers for Notify() with more arguments.
 
  private:
   // See comment above ObserverListThreadSafeTraits' definition.
   friend struct ObserverListThreadSafeTraits<ObserverType>;
 
   struct ObserverListContext {
     explicit ObserverListContext(NotificationType type)
-        : loop(base::MessageLoopProxy::CreateForCurrentThread()),
+        : loop(base::MessageLoopProxy::current()),
           list(type) {
     }
 
     scoped_refptr<base::MessageLoopProxy> loop;
     ObserverList<ObserverType> list;
 
     DISALLOW_COPY_AND_ASSIGN(ObserverListContext);
   };
 
   ~ObserverListThreadSafe() {
@@ skipping 64 matching lines @@
   typedef std::map<MessageLoop*, ObserverListContext*> ObserversListMap;
 
   base::Lock list_lock_;  // Protects the observer_lists_.
   ObserversListMap observer_lists_;
   const NotificationType type_;
 
   DISALLOW_COPY_AND_ASSIGN(ObserverListThreadSafe);
 };
 
 #endif  // BASE_OBSERVER_LIST_THREADSAFE_H_