Mozart: Rename scene graph classes.

services/gfx/compositor/graph/resource_def.cc

-// Copyright 2015 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/gfx/compositor/graph/resource_def.h"
-
-#include "base/logging.h"
-
-namespace compositor {
-
-ResourceDef::ResourceDef() {}
-
-ResourceDef::~ResourceDef() {}
-
-SceneResourceDef::SceneResourceDef(
-    const mojo::gfx::composition::SceneToken& scene_token,
-    const base::WeakPtr<SceneDef>& referenced_scene)
-    : scene_token_(scene_token), referenced_scene_(referenced_scene) {}
-
-SceneResourceDef::~SceneResourceDef() {}
-
-scoped_refptr<const SceneResourceDef> SceneResourceDef::Unlink() const {
-  return new SceneResourceDef(scene_token_, base::WeakPtr<SceneDef>());
-}
-
-ResourceDef::Type SceneResourceDef::type() const {
-  return Type::kScene;
-}
-
-ImageResourceDef::ImageResourceDef(const scoped_refptr<RenderImage>& image)
-    : image_(image) {
-  DCHECK(image);
-}
-
-ImageResourceDef::~ImageResourceDef() {}
-
-ResourceDef::Type ImageResourceDef::type() const {
-  return Type::kImage;
-}
-
-}  // namespace compositor