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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.
#include "chrome/browser/predictors/resource_prefetch_predictor_factory.h"
#include "chrome/browser/history/history_service_factory.h"
#include "chrome/browser/predictors/predictor_database_factory.h"
#include "chrome/browser/predictors/resource_prefetch_common.h"
#include "chrome/browser/predictors/resource_prefetch_predictor.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/profiles/profile_dependency_manager.h"
namespace predictors {
// static
ResourcePrefetchPredictor* ResourcePrefetchPredictorFactory::GetForProfile(
Profile* profile) {
return static_cast<ResourcePrefetchPredictor*>(
GetInstance()->GetServiceForProfile(profile, true));
}
// static
ResourcePrefetchPredictorFactory*
ResourcePrefetchPredictorFactory::GetInstance() {
return Singleton<ResourcePrefetchPredictorFactory>::get();
}
ResourcePrefetchPredictorFactory::ResourcePrefetchPredictorFactory()
: ProfileKeyedServiceFactory("ResourcePrefetchPredictor",
ProfileDependencyManager::GetInstance()) {
DependsOn(HistoryServiceFactory::GetInstance());
DependsOn(PredictorDatabaseFactory::GetInstance());
}
ResourcePrefetchPredictorFactory::~ResourcePrefetchPredictorFactory() {}
ProfileKeyedService*
ResourcePrefetchPredictorFactory::BuildServiceInstanceFor(
content::BrowserContext* context) const {
Profile* profile = static_cast<Profile*>(context);
ResourcePrefetchPredictorConfig config;
if (!IsSpeculativeResourcePrefetchingEnabled(profile, &config))
return NULL;
return new ResourcePrefetchPredictor(config, profile);
}
} // namespace predictors
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