Getting rid of DelegatedFrameData

content/browser/android/synchronous_compositor_host.cc

Index: content/browser/android/synchronous_compositor_host.cc
diff --git a/content/browser/android/synchronous_compositor_host.cc b/content/browser/android/synchronous_compositor_host.cc
index eb5a90fa6d0287d38f18ce369f439becf52ab5f9..c066cde0d4b468163cb1a79551d904b4828a40e0 100644
--- a/content/browser/android/synchronous_compositor_host.cc
+++ b/content/browser/android/synchronous_compositor_host.cc
@@ -143,7 +143,7 @@ SynchronousCompositor::Frame SynchronousCompositorHost::ProcessHardwareFrame(
   frame.frame.reset(new cc::CompositorFrame);
   frame.compositor_frame_sink_id = compositor_frame_sink_id;
   *frame.frame = std::move(compositor_frame);
-  if (!frame.frame->delegated_frame_data) {
+  if (frame.frame->IsEmpty()) {
     // This can happen if compositor did not swap in this draw.
     frame.frame.reset();
   }