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

chrome/browser/media_galleries/fileapi/itunes_data_provider.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/itunes_data_provider.h"
 
 #include <map>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/format_macros.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/platform_file.h"
 #include "base/stl_util.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/threading/thread_restrictions.h"
 #include "chrome/browser/media_galleries/fileapi/file_path_watcher_util.h"
 #include "chrome/browser/media_galleries/fileapi/media_file_system_backend.h"
 #include "chrome/browser/media_galleries/imported_media_gallery_registry.h"
 #include "chrome/common/media_galleries/itunes_library.h"
 #include "content/public/browser/browser_thread.h"
 #include "third_party/icu/source/common/unicode/locid.h"
 #include "webkit/browser/fileapi/native_file_util.h"
 
-using chrome::MediaFileSystemBackend;
-
 namespace itunes {
 
 namespace {
 
 // Colon and slash are not allowed in filenames, replace them with underscore.
 std::string EscapeBadCharacters(const std::string& input) {
   std::string result;
   ReplaceChars(input, ":/", "_", &result);
   return result;
 }
@@ skipping 142 matching lines @@
 
 ITunesDataProvider::ITunesDataProvider(const base::FilePath& library_path)
     : library_path_(library_path),
       auto_add_path_(GetAutoAddPath(library_path)),
       needs_refresh_(true),
       is_valid_(false),
       weak_factory_(this) {
   DCHECK(MediaFileSystemBackend::CurrentlyOnMediaTaskRunnerThread());
   DCHECK(!library_path_.empty());
 
-  chrome::StartFilePathWatchOnMediaTaskRunner(
+  StartFilePathWatchOnMediaTaskRunner(
       library_path_,
       base::Bind(&ITunesDataProvider::OnLibraryWatchStarted,
                  weak_factory_.GetWeakPtr()),
       base::Bind(&ITunesDataProvider::OnLibraryChanged,
                  weak_factory_.GetWeakPtr()));
 }
 
 ITunesDataProvider::~ITunesDataProvider() {}
 
 // TODO(vandebo): add a file watch that resets |needs_refresh_| when the
@@ skipping 132 matching lines @@
         std::string album_name = EscapeBadCharacters(album_it->first);
         library_[artist_name][album_name] =
             MakeUniqueTrackNames(album_it->second);
       }
     }
   }
   ready_callback.Run(is_valid_);
 }
 
 }  // namespace itunes