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

chrome/browser/media_galleries/fileapi/file_path_watcher_util.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/file_path_watcher_util.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "chrome/browser/media_galleries/fileapi/media_file_system_backend.h"
 #include "content/public/browser/browser_thread.h"
 
-namespace chrome {
-
 namespace {
 
 // Bounces |path| and |error| to |callback| from the FILE thread to the media
 // task runner.
 void OnFilePathChangedOnFileThread(
     const base::FilePathWatcher::Callback& callback,
     const base::FilePath& path,
     bool error) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::FILE));
   MediaFileSystemBackend::MediaTaskRunner()->PostTask(
@@ skipping 27 matching lines @@
     const FileWatchStartedCallback& watch_started_callback,
     const base::FilePathWatcher::Callback& path_changed_callback) {
   DCHECK(MediaFileSystemBackend::CurrentlyOnMediaTaskRunnerThread());
   content::BrowserThread::PostTask(content::BrowserThread::FILE,
                                    FROM_HERE,
                                    base::Bind(&StartFilePathWatchOnFileThread,
                                               path,
                                               watch_started_callback,
                                               path_changed_callback));
 }
-
-}  // namespace chrome