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

chrome/browser/storage_monitor/test_storage_monitor.h

 // 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.
 
 #ifndef CHROME_BROWSER_STORAGE_MONITOR_TEST_STORAGE_MONITOR_H_
 #define CHROME_BROWSER_STORAGE_MONITOR_TEST_STORAGE_MONITOR_H_
 
 #include <string>
 
 #include "chrome/browser/storage_monitor/storage_monitor.h"
 
-namespace chrome {
-namespace test {
-
-class TestStorageMonitor : public chrome::StorageMonitor {
+class TestStorageMonitor : public StorageMonitor {
  public:
   TestStorageMonitor();
   virtual ~TestStorageMonitor();
 
   virtual void Init() OVERRIDE;
 
   void MarkInitialized();
 
   // Create and initialize a new TestStorageMonitor and install it
   // in the TestingBrowserProcess. The TestingBrowserProcess owns the created
@@ skipping 47 matching lines @@
 
   // The last device to be ejected.
   std::string ejected_device_;
 
 #if defined(OS_LINUX)
   scoped_ptr<device::MediaTransferProtocolManager>
       media_transfer_protocol_manager_;
 #endif
 };
 
-}  // namespace test
-}  // namespace chrome
-
 #endif  // CHROME_BROWSER_STORAGE_MONITOR_TEST_STORAGE_MONITOR_H_