Deliver IPC messages together with SwapCompositorFrame

content/browser/android/in_process/synchronous_compositor_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/browser/android/in_process/synchronous_compositor_impl.h"
 
 #include "base/lazy_instance.h"
 #include "base/message_loop/message_loop.h"
 #include "cc/input/input_handler.h"
 #include "content/browser/android/in_process/synchronous_compositor_factory_impl.h"
@@ skipping 197 matching lines @@
 }
 
 void SynchronousCompositorImpl::UpdateFrameMetaData(
     const cc::CompositorFrameMetadata& frame_metadata) {
   RenderWidgetHostViewAndroid* rwhv = static_cast<RenderWidgetHostViewAndroid*>(
       contents_->GetRenderWidgetHostView());
   if (rwhv)
     rwhv->SynchronousFrameMetadata(frame_metadata);
 }
 
+void SynchronousCompositorImpl::DeliverMessages(
+    const std::vector<IPC::Message>& messages) {
+  RenderProcessHost* rph = contents_->GetRenderProcessHost();
+  for (std::vector<IPC::Message>::const_iterator i = messages.begin();
+       i != messages.end();
+       ++i) {
+    rph->OnMessageReceived(*i);
+  }
+}
+
 void SynchronousCompositorImpl::DidActivatePendingTree() {
   if (compositor_client_)
     compositor_client_->DidUpdateContent();
 }
 
 gfx::Vector2dF SynchronousCompositorImpl::GetTotalScrollOffset() {
   DCHECK(CalledOnValidThread());
   if (compositor_client_)
     return compositor_client_->GetTotalRootLayerScrollOffset();
   return gfx::Vector2dF();
@@ skipping 40 matching lines @@
     g_factory.Get();  // Ensure it's initialized.
     SynchronousCompositorImpl::CreateForWebContents(contents);
   }
   if (SynchronousCompositorImpl* instance =
       SynchronousCompositorImpl::FromWebContents(contents)) {
     instance->SetClient(client);
   }
 }
 
 }  // namespace content