services/ui: Match naming in cc (and jellyfish branch)

services/ui/gpu/display_compositor/display_impl.cc

 // Copyright 2016 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/gpu/display_compositor/display_impl.h"
 
 #include "services/ui/gpu/display_compositor/compositor_frame_sink_impl.h"
 
 namespace ui {
 namespace gpu {
 
 DisplayImpl::DisplayImpl(
     int accelerated_widget,
     mojo::InterfaceRequest<mojom::Display> display,
     mojom::DisplayHostPtr host,
     mojo::InterfaceRequest<mojom::CompositorFrameSink> sink,
     mojom::CompositorFrameSinkClientPtr client,
-    const scoped_refptr<SurfacesState>& surfaces_state)
+    const scoped_refptr<DisplayCompositor>& display_compositor)
     : binding_(this, std::move(display)) {
   const uint32_t client_id = 1;
-  sink_.reset(new CompositorFrameSinkImpl(this, client_id, surfaces_state,
+  sink_.reset(new CompositorFrameSinkImpl(this, client_id, display_compositor,
                                           std::move(sink), std::move(client)));
 }
 
 DisplayImpl::~DisplayImpl() {}
 
 void DisplayImpl::CreateClient(
     uint32_t client_id,
     mojo::InterfaceRequest<mojom::DisplayClient> client) {
   NOTIMPLEMENTED();
 }
 
 void DisplayImpl::CompositorFrameSinkConnectionLost(int sink_id) {
   NOTIMPLEMENTED();
 }
 
 cc::SurfaceId DisplayImpl::GenerateSurfaceId() {
   NOTIMPLEMENTED();
   return cc::SurfaceId();
 }
 
 }  // namespace gpu
 }  // namespace ui