Deliver IPC messages together with SwapCompositorFrame

content/renderer/render_frame_impl.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 
 #include "base/auto_reset.h"
@@ skipping 2624 matching lines @@
     return;
 
   InternalDocumentStateData* data =
       InternalDocumentStateData::FromDataSource(frame->dataSource());
   data->set_did_first_visually_non_empty_layout(true);
 
 #if defined(OS_ANDROID)
   GetRenderWidget()->DidChangeBodyBackgroundColor(
       render_view_->webwidget_->backgroundColor());
 #endif
+
+  if (!frame->parent()) {
+    GetRenderWidget()->QueueMessage(
+        new FrameHostMsg_DidFirstVisuallyNonEmptyPaint(routing_id_));
+  }
 }
 
 void RenderFrameImpl::didChangeContentsSize(blink::WebLocalFrame* frame,
                                             const blink::WebSize& size) {
   DCHECK(!frame_ || frame_ == frame);
 #if defined(OS_MACOSX)
   if (frame->parent())
     return;
 
   WebView* frameView = frame->view();
@@ skipping 835 matching lines @@
       weak_factory_.GetWeakPtr(),
       render_view_->media_player_manager_,
       stream_texture_factory,
       RenderThreadImpl::current()->GetMediaThreadMessageLoopProxy(),
       new RenderMediaLog());
 }
 
 #endif
 
 }  // namespace content