sync: Use base::MessageLoop.

sync/internal_api/js_sync_encryption_handler_observer_unittest.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 "sync/internal_api/js_sync_encryption_handler_observer.h"
 
 #include "base/basictypes.h"
 #include "base/location.h"
 #include "base/message_loop.h"
 #include "base/values.h"
@@ skipping 16 matching lines @@
 class JsSyncEncryptionHandlerObserverTest : public testing::Test {
  protected:
   JsSyncEncryptionHandlerObserverTest() {
     js_sync_encryption_handler_observer_.SetJsEventHandler(
         mock_js_event_handler_.AsWeakHandle());
   }
 
  private:
   // This must be destroyed after the member variables below in order
   // for WeakHandles to be destroyed properly.
-  MessageLoop message_loop_;
+  base::MessageLoop message_loop_;
 
  protected:
   StrictMock<MockJsEventHandler> mock_js_event_handler_;
   JsSyncEncryptionHandlerObserver js_sync_encryption_handler_observer_;
 
   void PumpLoop() {
     message_loop_.RunUntilIdle();
   }
 };
 
@@ skipping 116 matching lines @@
               HandleJsEvent("onPassphraseTypeChanged",
                             HasDetailsAsDictionary(passphrase_type_details)));
 
   js_sync_encryption_handler_observer_.OnPassphraseTypeChanged(
       IMPLICIT_PASSPHRASE, ProtoTimeToTime(10));
   PumpLoop();
 }
 
 }  // namespace
 }  // namespace syncer