Cleanup: Remove chrome namespace for storage monitor and media galleries.

chrome/browser/media_galleries/fileapi/safe_itunes_library_parser.cc

 // 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.
 
 #include "chrome/browser/media_galleries/fileapi/safe_itunes_library_parser.h"
 
 #include "chrome/browser/media_galleries/fileapi/media_file_system_backend.h"
 #include "chrome/common/chrome_utility_messages.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/child_process_data.h"
 #include "ipc/ipc_platform_file.h"
 
-using chrome::MediaFileSystemBackend;
 using content::BrowserThread;
 using content::UtilityProcessHost;
 
 namespace itunes {
 
 SafeITunesLibraryParser::SafeITunesLibraryParser(
     const base::FilePath& itunes_library_file,
     const ParserCallback& callback)
     : itunes_library_file_(itunes_library_file),
       callback_(callback),
@@ skipping 85 matching lines @@
     IPC_MESSAGE_HANDLER(ChromeUtilityHostMsg_ProcessStarted,
                         OnUtilityProcessStarted)
     IPC_MESSAGE_HANDLER(ChromeUtilityHostMsg_GotITunesLibrary,
                         OnGotITunesLibrary)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
 }  // namespace itunes