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// Copyright 2020 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 WEBLAYER_BROWSER_NO_STATE_PREFETCH_NO_STATE_PREFETCH_MANAGER_FACTORY_H_
#define WEBLAYER_BROWSER_NO_STATE_PREFETCH_NO_STATE_PREFETCH_MANAGER_FACTORY_H_
#include "base/memory/singleton.h"
#include "components/keyed_service/content/browser_context_keyed_service_factory.h"
namespace content {
class BrowserContext;
}
namespace prerender {
class NoStatePrefetchManager;
}
namespace weblayer {
// Singleton that owns all NoStatePrefetchManagers and associates them with
// BrowserContexts. Listens for the BrowserContext's destruction notification
// and cleans up the associated NoStatePrefetchManager.
class NoStatePrefetchManagerFactory : public BrowserContextKeyedServiceFactory {
public:
// Returns the NoStatePrefetchManager for |context|.
static prerender::NoStatePrefetchManager* GetForBrowserContext(
content::BrowserContext* context);
static NoStatePrefetchManagerFactory* GetInstance();
private:
friend struct base::DefaultSingletonTraits<NoStatePrefetchManagerFactory>;
NoStatePrefetchManagerFactory();
~NoStatePrefetchManagerFactory() override = default;
// BrowserContextKeyedServiceFactory:
KeyedService* BuildServiceInstanceFor(
content::BrowserContext* browser) const override;
content::BrowserContext* GetBrowserContextToUse(
content::BrowserContext* context) const override;
};
} // namespace weblayer
#endif // WEBLAYER_BROWSER_NO_STATE_PREFETCH_NO_STATE_PREFETCH_MANAGER_FACTORY_H_
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