Fullscreen: make fullscreen requests come from RenderFrame

content/renderer/render_frame_impl.cc

Index: content/renderer/render_frame_impl.cc
diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
index c862b83fb3e181047b823a4fafd296c4949ed704..fb5f2b51b94291be69fbca171ff0649e3d82116e 100644
--- a/content/renderer/render_frame_impl.cc
+++ b/content/renderer/render_frame_impl.cc
@@ -3524,13 +3524,22 @@ void RenderFrameImpl::handleAccessibilityFindInPageResult(
   }
 }
 
-void RenderFrameImpl::didChangeManifest(blink::WebLocalFrame* frame)
-{
+void RenderFrameImpl::didChangeManifest(blink::WebLocalFrame* frame) {
   DCHECK(!frame_ || frame_ == frame);
 
   FOR_EACH_OBSERVER(RenderFrameObserver, observers_, DidChangeManifest());
 }
 
+bool RenderFrameImpl::enterFullscreen() {
+  Send(new FrameHostMsg_ToggleFullscreen(routing_id_, true));
+  return true;
+}
+
+bool RenderFrameImpl::exitFullscreen() {
+  Send(new FrameHostMsg_ToggleFullscreen(routing_id_, false));
+  return true;
+}
+
 void RenderFrameImpl::DidPlay(blink::WebMediaPlayer* player) {
   Send(new FrameHostMsg_MediaPlayingNotification(
       routing_id_, reinterpret_cast<int64>(player), player->hasVideo(),