Move dom_distiller_service_factory to //chrome.

components/dom_distiller/content/dom_distiller_service_factory.h

-// Copyright 2013 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_DOM_DISTILLER_CONTENT_DOM_DISTILLER_SERVICE_FACTORY_H_
-#define COMPONENTS_DOM_DISTILLER_CONTENT_DOM_DISTILLER_SERVICE_FACTORY_H_
-
-#include "base/memory/singleton.h"
-#include "components/browser_context_keyed_service/browser_context_keyed_service_factory.h"
-#include "components/dom_distiller/core/dom_distiller_service.h"
-
-namespace content {
-class BrowserContext;
-}  // namespace content
-
-namespace dom_distiller {
-
-// A simple wrapper for DomDistillerService to expose it as a
-// BrowserContextKeyedService.
-class DomDistillerContextKeyedService : public BrowserContextKeyedService,
-                                        public DomDistillerService {
- public:
-  DomDistillerContextKeyedService(
-      scoped_ptr<DomDistillerStoreInterface> store,
-      scoped_ptr<DistillerFactory> distiller_factory);
-  virtual ~DomDistillerContextKeyedService() {}
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(DomDistillerContextKeyedService);
-};
-
-class DomDistillerServiceFactory : public BrowserContextKeyedServiceFactory {
- public:
-  static DomDistillerServiceFactory* GetInstance();
-  static DomDistillerContextKeyedService* GetForBrowserContext(
-      content::BrowserContext* context);
-
- private:
-  friend struct DefaultSingletonTraits<DomDistillerServiceFactory>;
-
-  DomDistillerServiceFactory();
-  virtual ~DomDistillerServiceFactory();
-
-  virtual BrowserContextKeyedService* BuildServiceInstanceFor(
-      content::BrowserContext* context) const OVERRIDE;
-
-  virtual content::BrowserContext* GetBrowserContextToUse(
-      content::BrowserContext* context) const OVERRIDE;
-};
-
-}  // namespace dom_distiller
-
-#endif