Move html_viewer from mojo/services to components.

mojo/services/html_viewer/web_notification_manager_impl.h

-// Copyright 2015 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 MOJO_SERVICES_HTML_VIEWER_WEB_NOTIFICATION_MANAGER_IMPL_H_
-#define MOJO_SERVICES_HTML_VIEWER_WEB_NOTIFICATION_MANAGER_IMPL_H_
-
-#include "third_party/WebKit/public/platform/modules/notifications/WebNotificationManager.h"
-
-namespace html_viewer {
-
-// TODO(erg): This class is currently a stub; blink expects this object to
-// exist, and several websites will trigger notifications these days.
-class WebNotificationManagerImpl : public blink::WebNotificationManager {
- public:
-  WebNotificationManagerImpl();
-  virtual ~WebNotificationManagerImpl();
-
-  // blink::WebNotificationManager methods:
-  virtual void show(const blink::WebSerializedOrigin&,
-                    const blink::WebNotificationData&,
-                    blink::WebNotificationDelegate*);
-  virtual void showPersistent(const blink::WebSerializedOrigin&,
-                              const blink::WebNotificationData&,
-                              blink::WebServiceWorkerRegistration*,
-                              blink::WebNotificationShowCallbacks*);
-  virtual void getNotifications(const blink::WebString& filterTag,
-                                blink::WebServiceWorkerRegistration*,
-                                blink::WebNotificationGetCallbacks*);
-  virtual void close(blink::WebNotificationDelegate*);
-  virtual void closePersistent(const blink::WebSerializedOrigin&,
-                               int64_t persistentNotificationId);
-  virtual void closePersistent(
-      const blink::WebSerializedOrigin&,
-      const blink::WebString& persistentNotificationId);
-  virtual void notifyDelegateDestroyed(blink::WebNotificationDelegate*);
-  virtual blink::WebNotificationPermission checkPermission(
-      const blink::WebSerializedOrigin&);
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(WebNotificationManagerImpl);
-};
-
-}  // namespace html_viewer
-
-#endif  // MOJO_SERVICES_HTML_VIEWER_WEB_NOTIFICATION_MANAGER_IMPL_H_