Switch to standard integer types in chrome/browser/, part 4 of 4.

chrome/browser/sync_file_system/local/mock_sync_status_observer.h

 // Copyright 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.
 
 #ifndef CHROME_BROWSER_SYNC_FILE_SYSTEM_LOCAL_MOCK_SYNC_STATUS_OBSERVER_H_
 #define CHROME_BROWSER_SYNC_FILE_SYSTEM_LOCAL_MOCK_SYNC_STATUS_OBSERVER_H_
 
+#include "base/macros.h"
 #include "chrome/browser/sync_file_system/local/local_file_sync_status.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace sync_file_system {
 
 class MockSyncStatusObserver : public LocalFileSyncStatus::Observer {
  public:
   MockSyncStatusObserver();
   virtual ~MockSyncStatusObserver();
 
   // LocalFileSyncStatus::Observer overrides.
   MOCK_METHOD1(OnSyncEnabled, void(const storage::FileSystemURL& url));
   MOCK_METHOD1(OnWriteEnabled, void(const storage::FileSystemURL& url));
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockSyncStatusObserver);
 };
 
 }  // namespace sync_file_system
 
 #endif  // CHROME_BROWSER_SYNC_FILE_SYSTEM_LOCAL_MOCK_SYNC_STATUS_OBSERVER_H_