chrome/browser/predictors componentization part-1

chrome/browser/predictors/predictor_database_service.cc

+// 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/predictor_database_service.h"
+
+#include "base/file_path.h"
+#include "chrome/browser/predictors/resource_prefetch_common.h"
+#include "chrome/browser/profiles/profile.h"
+
+namespace predictors {
+
+PredictorDatabaseService::PredictorDatabaseService(Profile* profile)
+    : profile_(profile) {
+  ResourcePrefetchPredictorConfig config;
+  db_ = new PredictorDatabase(
+                profile->GetPath(),
+                IsSpeculativeResourcePrefetchingEnabled(profile, &config));
+}
+
+PredictorDatabaseService::~PredictorDatabaseService() {
+}
+
+void PredictorDatabaseService::Shutdown() {
+  db_->SetCancelled();
+}
+
+}  // namespace predictors