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

chrome/browser/extensions/api/system_storage/storage_info_provider.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_SYSTEM_STORAGE_STORAGE_INFO_PROVIDER_H_
 #define CHROME_BROWSER_EXTENSIONS_API_SYSTEM_STORAGE_STORAGE_INFO_PROVIDER_H_
 
 #include <set>
 
 #include "base/lazy_instance.h"
 #include "base/memory/ref_counted.h"
 #include "base/observer_list_threadsafe.h"
 #include "base/timer/timer.h"
 #include "chrome/browser/extensions/api/system_info/system_info_provider.h"
 #include "chrome/browser/storage_monitor/removable_storage_observer.h"
 #include "chrome/browser/storage_monitor/storage_info.h"
 #include "chrome/common/extensions/api/system_storage.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
 namespace extensions {
 
 namespace systeminfo {
 
-// Build StorageUnitInfo struct from chrome::StorageInfo instance. The |unit|
+// Build StorageUnitInfo struct from StorageInfo instance. The |unit|
 // parameter is the output value.
-void BuildStorageUnitInfo(const chrome::StorageInfo& info,
-    api::system_storage::StorageUnitInfo* unit);
+void BuildStorageUnitInfo(const StorageInfo& info,
+                          api::system_storage::StorageUnitInfo* unit);
 
 }  // namespace systeminfo
 
 typedef std::vector<linked_ptr<
     api::system_storage::StorageUnitInfo> >
         StorageUnitInfoList;
 
 class StorageInfoProvider : public SystemInfoProvider {
  public:
   // Get the single shared instance of StorageInfoProvider.
@@ skipping 32 matching lines @@
   virtual bool QueryInfo() OVERRIDE;
 
   static base::LazyInstance<scoped_refptr<StorageInfoProvider> > provider_;
 
   DISALLOW_COPY_AND_ASSIGN(StorageInfoProvider);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_SYSTEM_STORAGE_STORAGE_INFO_PROVIDER_H_