Convert mustash use surface references.

services/ui/ws/platform_display.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 "services/ui/ws/platform_display.h"
 
 #include "base/numerics/safe_conversions.h"
 #include "build/build_config.h"
 #include "cc/ipc/quads.mojom.h"
 #include "cc/output/copy_output_request.h"
@@ skipping 138 matching lines @@
 
 bool DefaultPlatformDisplay::IsPrimaryDisplay() const {
   return display::PlatformScreen::GetInstance()->GetPrimaryDisplayId() == id_;
 }
 
 void DefaultPlatformDisplay::OnGpuChannelEstablished(
     scoped_refptr<gpu::GpuChannelHost> channel) {
   frame_generator_->OnGpuChannelEstablished(channel);
 }
 
+FrameGenerator* DefaultPlatformDisplay::GetFrameGenerator() {
+  return frame_generator_.get();
+}
+
 bool DefaultPlatformDisplay::UpdateViewportMetrics(
     const display::ViewportMetrics& metrics) {
   if (metrics_ == metrics)
     return false;
 
   gfx::Rect bounds = platform_window_->GetBounds();
   if (bounds.size() != metrics.pixel_size) {
     bounds.set_size(metrics.pixel_size);
     platform_window_->SetBounds(bounds);
   }
@@ skipping 95 matching lines @@
 
 void DefaultPlatformDisplay::OnActivationChanged(bool active) {}
 
 bool DefaultPlatformDisplay::IsInHighContrastMode() {
   return delegate_ ? delegate_->IsInHighContrastMode() : false;
 }
 
 }  // namespace ws
 
 }  // namespace ui