Update Surface ID Terminology

cc/layers/surface_layer.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 "cc/layers/surface_layer.h"
 
 #include <stdint.h>
 
 #include "base/macros.h"
 #include "base/trace_event/trace_event.h"
@@ skipping 39 matching lines @@
                            const RequireCallback& require_callback)
     : surface_scale_(1.f),
       satisfy_callback_(satisfy_callback),
       require_callback_(require_callback) {}
 
 SurfaceLayer::~SurfaceLayer() {
   DCHECK(!layer_tree_host());
   DCHECK(destroy_sequence_.is_null());
 }
 
-void SurfaceLayer::SetSurfaceId(SurfaceId surface_id,
+void SurfaceLayer::SetSurfaceId(const SurfaceId& surface_id,
                                 float scale,
                                 const gfx::Size& size) {
   SatisfyDestroySequence();
   surface_id_ = surface_id;
   surface_size_ = size;
   surface_scale_ = scale;
   CreateNewDestroySequence();
 
   UpdateDrawsContent(HasDrawableContent());
   SetNeedsPushProperties();
@@ skipping 41 matching lines @@
   if (!layer_tree_host())
     return;
   DCHECK(!destroy_sequence_.is_null());
   std::unique_ptr<SatisfySwapPromise> satisfy(
       new SatisfySwapPromise(destroy_sequence_, satisfy_callback_));
   layer_tree_host()->QueueSwapPromise(std::move(satisfy));
   destroy_sequence_ = SurfaceSequence();
 }
 
 }  // namespace cc