Cleanup: Constify some ProfileKeyedBaseFactory methods and all overrides. Remove ProfileKeyedBaseFa…

chrome/browser/custom_handlers/protocol_handler_registry_factory.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_CUSTOM_HANDLERS_PROTOCOL_HANDLER_REGISTRY_FACTORY_H_
 #define CHROME_BROWSER_CUSTOM_HANDLERS_PROTOCOL_HANDLER_REGISTRY_FACTORY_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "chrome/browser/profiles/profile_keyed_service_factory.h"
 
 class Profile;
 class ProtocolHandlerRegistry;
 template <typename T> struct DefaultSingletonTraits;
 
 // Singleton that owns all ProtocolHandlerRegistrys and associates them with
 // Profiles. Listens for the Profile's destruction notification and cleans up
 // the associated ProtocolHandlerRegistry.
 class ProtocolHandlerRegistryFactory : public ProfileKeyedServiceFactory {
  public:
   // Returns the singleton instance of the ProtocolHandlerRegistryFactory.
   static ProtocolHandlerRegistryFactory* GetInstance();
 
   // Returns the ProtocolHandlerRegistry that provides intent registration for
   // |profile|. Ownership stays with this factory object.
   static ProtocolHandlerRegistry* GetForProfile(Profile* profile);
 
  protected:
   // ProfileKeyedServiceFactory implementation.
-  virtual bool ServiceIsCreatedWithProfile() OVERRIDE;
-  virtual bool ServiceRedirectedInIncognito() OVERRIDE;
-  virtual bool ServiceIsNULLWhileTesting() OVERRIDE;
+  virtual bool ServiceIsCreatedWithProfile() const OVERRIDE;
+  virtual bool ServiceRedirectedInIncognito() const OVERRIDE;
+  virtual bool ServiceIsNULLWhileTesting() const OVERRIDE;
 
  private:
   friend struct DefaultSingletonTraits<ProtocolHandlerRegistryFactory>;
 
   ProtocolHandlerRegistryFactory();
   virtual ~ProtocolHandlerRegistryFactory();
 
   // ProfileKeyedServiceFactory implementation.
   virtual ProfileKeyedService* BuildServiceInstanceFor(
       Profile* profile) const OVERRIDE;
 
   DISALLOW_COPY_AND_ASSIGN(ProtocolHandlerRegistryFactory);
 };
 
 #endif  // CHROME_BROWSER_CUSTOM_HANDLERS_PROTOCOL_HANDLER_REGISTRY_FACTORY_H_