Push API: send and receive IPC messages for registration.

content/renderer/render_view_impl.h

 // 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.
 
 #ifndef CONTENT_RENDERER_RENDER_VIEW_IMPL_H_
 #define CONTENT_RENDERER_RENDER_VIEW_IMPL_H_
 
 #include <deque>
 #include <map>
 #include <set>
@@ skipping 132 matching lines @@
 class ImageResourceFetcher;
 class InputTagSpeechDispatcher;
 class LoadProgressTracker;
 class MidiDispatcher;
 class MediaStreamClient;
 class MediaStreamDispatcher;
 class MouseLockDispatcher;
 class NavigationState;
 class NotificationProvider;
 class PepperPluginInstanceImpl;
+class PushMessagingDispatcher;
 class RenderViewObserver;
 class RenderViewTest;
 class RendererAccessibility;
 class RendererDateTimePicker;
 class RendererWebColorChooserImpl;
 class SpeechRecognitionDispatcher;
 class WebPluginDelegateProxy;
 struct DropData;
 struct FaviconURL;
 struct FileChooserParams;
@@ skipping 340 matching lines @@
   virtual void zoomLevelChanged();
   virtual double zoomLevelToZoomFactor(double zoom_level) const;
   virtual double zoomFactorToZoomLevel(double factor) const;
   virtual void registerProtocolHandler(const blink::WebString& scheme,
                                        const blink::WebURL& base_url,
                                        const blink::WebURL& url,
                                        const blink::WebString& title);
   virtual blink::WebPageVisibilityState visibilityState() const;
   virtual blink::WebUserMediaClient* userMediaClient();
   virtual blink::WebMIDIClient* webMIDIClient();
+  virtual blink::WebPushClient* webPushClient();
   virtual void draggableRegionsChanged();
 
 #if defined(OS_ANDROID)
   virtual void scheduleContentIntent(const blink::WebURL& intent);
   virtual void cancelScheduledContentIntents();
   virtual blink::WebContentDetectionResult detectContentAround(
       const blink::WebHitTestResult& touch_hit);
 
   // Only used on Android since all other platforms implement
   // date and time input fields using MULTIPLE_FIELDS_UI
@@ skipping 732 matching lines @@
 
   scoped_ptr<RenderFrameImpl> main_render_frame_;
 
   // The next group of objects all implement RenderViewObserver, so are deleted
   // along with the RenderView automatically.  This is why we just store
   // weak references.
 
   // Holds a reference to the service which provides desktop notifications.
   NotificationProvider* notification_provider_;
 
+  // The push messaging dispatcher attached to this view, lazily initialized.
+  PushMessagingDispatcher* push_messaging_dispatcher_;
+
   // The geolocation dispatcher attached to this view, lazily initialized.
   GeolocationDispatcher* geolocation_dispatcher_;
 
   // The speech dispatcher attached to this view, lazily initialized.
   InputTagSpeechDispatcher* input_tag_speech_dispatcher_;
 
   // The speech recognition dispatcher attached to this view, lazily
   // initialized.
   SpeechRecognitionDispatcher* speech_recognition_dispatcher_;
 
@@ skipping 141 matching lines @@
   // use the Observer interface to filter IPC messages and receive frame change
   // notifications.
   // ---------------------------------------------------------------------------
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_VIEW_IMPL_H_