Detect change on video/viewport intersection when rendered remotely

media/blink/webmediaplayer_impl.cc

Index: media/blink/webmediaplayer_impl.cc
diff --git a/media/blink/webmediaplayer_impl.cc b/media/blink/webmediaplayer_impl.cc
index a105327d0635b16c4d2fdc937a2cb7a89c32fa91..0f8155cc0cedc4e1ab0ed6e0973b1f62f7d910c8 100644
--- a/media/blink/webmediaplayer_impl.cc
+++ b/media/blink/webmediaplayer_impl.cc
@@ -1985,4 +1985,10 @@ bool WebMediaPlayerImpl::IsHidden() const {
   return delegate_ && delegate_->IsHidden();
 }
 
+void WebMediaPlayerImpl::OnRemoteRenderingChanged(bool is_rendered_remotely) {
+  DCHECK(main_task_runner_->BelongsToCurrentThread());
+
+  client_->enableMonitorViewportIntersection(is_rendered_remotely);
+}
+
 }  // namespace media