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

chrome/browser/media_galleries/win/mtp_device_object_enumerator_unittest.cc

 // Copyright (c) 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.
 //
 // MTPDeviceObjectEnumerator unit tests.
 
 #include "chrome/browser/media_galleries/win/mtp_device_object_enumerator.h"
 
 #include <ctime>
 
 #include "base/basictypes.h"
 #include "base/strings/string16.h"
 #include "base/time/time.h"
 #include "chrome/browser/media_galleries/win/mtp_device_object_entry.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-namespace chrome {
 namespace {
 
 struct MTPDeviceObjectEntryData {
   // Friendly name of the object, e.g. "IMG_9911.jpeg".
   string16 name;
 
   // The object identifier, e.g. "o299".
   string16 object_id;
 
   // True if the current object is a directory/folder/album content type.
@@ skipping 56 matching lines @@
               enumerator.LastModifiedTime().ToTimeT());
   }
   TestNextEntryIsEmpty(&enumerator);
   TestNextEntryIsEmpty(&enumerator);
   TestEnumeratorIsEmpty(&enumerator);
   TestNextEntryIsEmpty(&enumerator);
   TestEnumeratorIsEmpty(&enumerator);
 }
 
 }  // namespace
-}  // namespace chrome