Add Origin Power Map to Store Battery Auditing Data.

components/power/origin_power_map_factory.h

+// Copyright 2014 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 COMPONENTS_POWER_ORIGIN_POWER_MAP_FACTORY_H_
+#define COMPONENTS_POWER_ORIGIN_POWER_MAP_FACTORY_H_
+
+#include "base/memory/singleton.h"
+#include "components/keyed_service/content/browser_context_keyed_service_factory.h"
+
+namespace power {
+
+class OriginPowerMap;
+
+class OriginPowerMapFactory : public BrowserContextKeyedServiceFactory {
+ public:
+  static OriginPowerMap* GetForBrowserContext(content::BrowserContext* context);
+  static OriginPowerMapFactory* GetInstance();
+
+ private:
+  friend struct DefaultSingletonTraits<OriginPowerMapFactory>;
+
+  OriginPowerMapFactory();
+  virtual ~OriginPowerMapFactory();
+
+  // BrowserContextKeyedServiceFactory:
+  virtual KeyedService* BuildServiceInstanceFor(
+      content::BrowserContext* context) const OVERRIDE;
+
+  DISALLOW_COPY_AND_ASSIGN(OriginPowerMapFactory);
+};
+
+}  // namespace power
+
+#endif  // COMPONENTS_POWER_ORIGIN_POWER_MAP_FACTORY_H_