Index: chrome/browser/predictors/loading_predictor_factory.cc |
diff --git a/chrome/browser/predictors/loading_predictor_factory.cc b/chrome/browser/predictors/loading_predictor_factory.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..c3f436c3c4582d2cecf7c9c3ba6916f20ecbfa19 |
--- /dev/null |
+++ b/chrome/browser/predictors/loading_predictor_factory.cc |
@@ -0,0 +1,49 @@ |
+// Copyright 2017 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/loading_predictor_factory.h" |
+ |
+#include "chrome/browser/history/history_service_factory.h" |
+#include "chrome/browser/predictors/loading_predictor.h" |
+#include "chrome/browser/predictors/predictor_database_factory.h" |
+#include "chrome/browser/predictors/resource_prefetch_common.h" |
+#include "chrome/browser/profiles/profile.h" |
+#include "components/keyed_service/content/browser_context_dependency_manager.h" |
+#include "components/keyed_service/content/browser_context_keyed_service_factory.h" |
+ |
+namespace predictors { |
+ |
+// static |
+LoadingPredictor* LoadingPredictorFactory::GetForProfile(Profile* profile) { |
+ return static_cast<LoadingPredictor*>( |
+ GetInstance()->GetServiceForBrowserContext(profile, true)); |
+} |
+ |
+// static |
+LoadingPredictorFactory* LoadingPredictorFactory::GetInstance() { |
+ return base::Singleton<LoadingPredictorFactory>::get(); |
+} |
+ |
+LoadingPredictorFactory::LoadingPredictorFactory() |
+ : BrowserContextKeyedServiceFactory( |
+ "LoadingPredictor", |
+ BrowserContextDependencyManager::GetInstance()) { |
+ DependsOn(HistoryServiceFactory::GetInstance()); |
+ DependsOn(PredictorDatabaseFactory::GetInstance()); |
+} |
+ |
+LoadingPredictorFactory::~LoadingPredictorFactory() {} |
+ |
+KeyedService* LoadingPredictorFactory::BuildServiceInstanceFor( |
+ content::BrowserContext* context) const { |
+ Profile* profile = Profile::FromBrowserContext(context); |
+ |
+ LoadingPredictorConfig config; |
+ if (!IsLoadingPredictortEnabled(profile, &config)) |
+ return nullptr; |
+ |
+ return new LoadingPredictor(config, profile); |
+} |
+ |
+} // namespace predictors |