[components] Switch {RefCounted}ProfileKeyedService to use BrowserContext

chrome/browser/extensions/shell_window_registry.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_SHELL_WINDOW_REGISTRY_H_
 #define CHROME_BROWSER_EXTENSIONS_SHELL_WINDOW_REGISTRY_H_
 
 #include <set>
 
 #include "base/compiler_specific.h"
@@ skipping 101 matching lines @@
 
     static Factory* GetInstance();
    private:
     friend struct DefaultSingletonTraits<Factory>;
 
     Factory();
     virtual ~Factory();
 
     // ProfileKeyedServiceFactory
     virtual ProfileKeyedService* BuildServiceInstanceFor(
-        Profile* profile) const OVERRIDE;
+        content::BrowserContext* profile) const OVERRIDE;
     virtual bool ServiceIsCreatedWithProfile() const OVERRIDE;
     virtual bool ServiceIsNULLWhileTesting() const OVERRIDE;
   };
 
   ShellWindowSet shell_windows_;
   InspectedWindowSet inspected_windows_;
   ObserverList<Observer> observers_;
   content::NotificationRegistrar registrar_;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_SHELL_WINDOW_REGISTRY_H_