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// 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 "components/keyed_service/content/browser_context_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 BrowserContextKeyedServiceFactory {
public:
// Returns the singleton instance of the ProtocolHandlerRegistryFactory.
static ProtocolHandlerRegistryFactory* GetInstance();
// Returns the ProtocolHandlerRegistry that provides intent registration for
// |context|. Ownership stays with this factory object.
static ProtocolHandlerRegistry* GetForBrowserContext(
content::BrowserContext* context);
protected:
// BrowserContextKeyedServiceFactory implementation.
bool ServiceIsCreatedWithBrowserContext() const override;
content::BrowserContext* GetBrowserContextToUse(
content::BrowserContext* context) const override;
bool ServiceIsNULLWhileTesting() const override;
private:
friend struct DefaultSingletonTraits<ProtocolHandlerRegistryFactory>;
ProtocolHandlerRegistryFactory();
~ProtocolHandlerRegistryFactory() override;
// BrowserContextKeyedServiceFactory implementation.
KeyedService* BuildServiceInstanceFor(
content::BrowserContext* profile) const override;
DISALLOW_COPY_AND_ASSIGN(ProtocolHandlerRegistryFactory);
};
#endif // CHROME_BROWSER_CUSTOM_HANDLERS_PROTOCOL_HANDLER_REGISTRY_FACTORY_H_
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