Add FilePath to base namespace.

chrome/browser/sync_file_system/mock_remote_change_processor.h

 // 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.
 
 #ifndef CHROME_BROWSER_SYNC_FILE_SYSTEM_MOCK_REMOTE_CHANGE_PROCESSOR_H_
 #define CHROME_BROWSER_SYNC_FILE_SYSTEM_MOCK_REMOTE_CHANGE_PROCESSOR_H_
 
 #include "base/callback.h"
 #include "chrome/browser/sync_file_system/remote_change_processor.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "webkit/fileapi/syncable/file_change.h"
 #include "webkit/fileapi/syncable/sync_callbacks.h"
 
+namespace base {
 class FilePath;
+}
 
 namespace fileapi {
 class FileSystemURL;
 }
 
 namespace sync_file_system {
 
 class MockRemoteChangeProcessor : public RemoteChangeProcessor {
  public:
   MockRemoteChangeProcessor();
   virtual ~MockRemoteChangeProcessor();
 
   // RemoteChangeProcessor overrides.
   MOCK_METHOD3(PrepareForProcessRemoteChange,
                void(const fileapi::FileSystemURL& url,
                     const std::string& service_name,
                     const PrepareChangeCallback& callback));
   MOCK_METHOD4(ApplyRemoteChange,
                void(const fileapi::FileChange& change,
-                    const FilePath& local_path,
+                    const base::FilePath& local_path,
                     const fileapi::FileSystemURL& url,
                     const fileapi::SyncStatusCallback& callback));
   MOCK_METHOD2(ClearLocalChanges,
                void(const fileapi::FileSystemURL& url,
                     const base::Closure& completion_callback));
   MOCK_METHOD3(RecordFakeLocalChange,
                void(const fileapi::FileSystemURL& url,
                     const fileapi::FileChange& change,
                     const fileapi::SyncStatusCallback& callback));
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockRemoteChangeProcessor);
 };
 
 }  // namespace sync_file_system
 
 #endif  // CHROME_BROWSER_SYNC_FILE_SYSTEM_MOCK_REMOTE_CHANGE_PROCESSOR_H_