Rename LocalFrameId to LocalSurfaceId

cc/surfaces/surface_id_allocator.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/surfaces/surface_id_allocator.h"
 
 #include <stdint.h>
 
 #include "base/rand_util.h"
 #include "base/unguessable_token.h"
 
 namespace cc {
 
 SurfaceIdAllocator::SurfaceIdAllocator() : next_id_(1u) {}
 
 SurfaceIdAllocator::~SurfaceIdAllocator() {
 }
 
-LocalFrameId SurfaceIdAllocator::GenerateId() {
-  LocalFrameId id(next_id_, base::UnguessableToken::Create());
+LocalSurfaceId SurfaceIdAllocator::GenerateId() {
+  LocalSurfaceId id(next_id_, base::UnguessableToken::Create());
   next_id_++;
   return id;
 }
 
 }  // namespace cc