Wake Lock API implementation (Chromium part)

content/browser/web_contents/web_contents_impl.h

Index: content/browser/web_contents/web_contents_impl.h
diff --git a/content/browser/web_contents/web_contents_impl.h b/content/browser/web_contents/web_contents_impl.h
index 95eb49a0d0f4e24d12ad23a0eecd02a24dd5f28c..ca14a91f6b3c7997dcc31e37db3b4113c7d536bd 100644
--- a/content/browser/web_contents/web_contents_impl.h
+++ b/content/browser/web_contents/web_contents_impl.h
@@ -65,6 +65,7 @@ class SavePackage;
 class ScreenOrientationDispatcherHost;
 class SiteInstance;
 class TestWebContents;
+class WakeLockServiceContext;
 class WebContentsAudioMuter;
 class WebContentsDelegate;
 class WebContentsImpl;
@@ -419,6 +420,7 @@ class CONTENT_EXPORT WebContentsImpl
       RenderFrameHost* render_frame_host,
       int browser_plugin_instance_id) override;
   GeolocationServiceContext* GetGeolocationServiceContext() override;
+  WakeLockServiceContext* GetWakeLockServiceContext() override;
   void EnterFullscreenMode(const GURL& origin) override;
   void ExitFullscreenMode() override;
   bool ShouldRouteMessageEvent(
@@ -1270,6 +1272,8 @@ class CONTENT_EXPORT WebContentsImpl
 
   scoped_ptr<GeolocationServiceContext> geolocation_service_context_;
 
+  scoped_ptr<WakeLockServiceContext> wake_lock_service_context_;
+
   scoped_ptr<ScreenOrientationDispatcherHost>
       screen_orientation_dispatcher_host_;