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

chrome/browser/media_galleries/fileapi/mtp_device_map_service.cc

 // 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.
 
 #include "chrome/browser/media_galleries/fileapi/mtp_device_map_service.h"
 
 #include <string>
 #include <utility>
 
 #include "base/stl_util.h"
 #include "chrome/browser/media_galleries/fileapi/mtp_device_async_delegate.h"
 #include "webkit/browser/fileapi/isolated_context.h"
 
-namespace chrome {
-
 namespace {
 
 base::LazyInstance<MTPDeviceMapService> g_mtp_device_map_service =
     LAZY_INSTANCE_INITIALIZER;
 
 }  // namespace
 
 // static
 MTPDeviceMapService* MTPDeviceMapService::GetInstance() {
   return g_mtp_device_map_service.Pointer();
@@ skipping 35 matching lines @@
   DCHECK(!device_location.empty());
   AsyncDelegateMap::const_iterator it =
       async_delegate_map_.find(device_location);
   return (it != async_delegate_map_.end()) ? it->second : NULL;
 }
 
 
 MTPDeviceMapService::MTPDeviceMapService() {
 }
 
-MTPDeviceMapService::~MTPDeviceMapService() {}
-
-}  // namespace chrome
+MTPDeviceMapService::~MTPDeviceMapService() {
+}