Wake Lock API implementation (Chromium part)

content/renderer/render_frame_impl.h

Index: content/renderer/render_frame_impl.h
diff --git a/content/renderer/render_frame_impl.h b/content/renderer/render_frame_impl.h
index 0494da6734fd49e52d14fe3b8b63337a207fb960..6f86429c55119538fdc0e9f74cb44c4c632f5723 100644
--- a/content/renderer/render_frame_impl.h
+++ b/content/renderer/render_frame_impl.h
@@ -53,6 +53,7 @@ class WebMediaPlayer;
 class WebPresentationClient;
 class WebPushClient;
 class WebSecurityOrigin;
+class WebWakeLockClient;
 struct WebCompositionUnderline;
 struct WebContextMenuData;
 struct WebCursorInfo;
@@ -100,6 +101,7 @@ class RenderWidget;
 class RenderWidgetFullscreenPepper;
 class ScreenOrientationDispatcher;
 class UserMediaClientImpl;
+class WakeLockDispatcher;
 enum class SandboxFlags;
 struct CommonNavigationParams;
 struct CustomContextMenuContext;
@@ -485,6 +487,7 @@ class CONTENT_EXPORT RenderFrameImpl
                                    unsigned long long requested_size,
                                    blink::WebStorageQuotaCallbacks callbacks);
   virtual void willOpenWebSocket(blink::WebSocketHandle* handle);
+  virtual blink::WebWakeLockClient* wakeLockClient();
   virtual blink::WebGeolocationClient* geolocationClient();
   virtual blink::WebPushClient* pushClient();
   virtual blink::WebPresentationClient* presentationClient();
@@ -876,6 +879,8 @@ class CONTENT_EXPORT RenderFrameImpl
   // local roots.
   DevToolsAgent* devtools_agent_;
 
+  WakeLockDispatcher* wakelock_dispatcher_;
+
   // The geolocation dispatcher attached to this frame, lazily initialized.
   GeolocationDispatcher* geolocation_dispatcher_;