Mac: Plumb AcceleratedWidgetMac through RWHVMac

content/browser/frame_host/render_widget_host_view_child_frame.cc

 // Copyright 2014 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/frame_host/render_widget_host_view_child_frame.h"
 
 #include <algorithm>
 #include <utility>
 #include <vector>
 
@@ skipping 445 matching lines @@
 
 gfx::Point RenderWidgetHostViewChildFrame::TransformPointToRootCoordSpace(
     const gfx::Point& point) {
   if (!frame_connector_)
     return point;
 
   return frame_connector_->TransformPointToRootCoordSpace(point, surface_id_);
 }
 
 #if defined(OS_MACOSX)
+ui::AcceleratedWidgetMac*
+RenderWidgetHostViewChildFrame::GetAcceleratedWidgetMac() const {
+  return nullptr;
+}
+
 void RenderWidgetHostViewChildFrame::SetActive(bool active) {
 }
 
 void RenderWidgetHostViewChildFrame::ShowDefinitionForSelection() {
 }
 
 bool RenderWidgetHostViewChildFrame::SupportsSpeech() const {
   return false;
 }
 
@@ skipping 104 matching lines @@
 
 bool RenderWidgetHostViewChildFrame::IsChildFrameForTesting() const {
   return true;
 }
 
 cc::SurfaceId RenderWidgetHostViewChildFrame::SurfaceIdForTesting() const {
   return surface_id_;
 };
 
 }  // namespace content