Remove parts of //cc we aren't using

cc/resources/scoped_ui_resource.cc

-// Copyright 2013 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/resources/scoped_ui_resource.h"
-
-#include "base/basictypes.h"
-#include "base/bind.h"
-#include "cc/trees/layer_tree_host.h"
-
-namespace cc {
-
-scoped_ptr<ScopedUIResource> ScopedUIResource::Create(
-    LayerTreeHost* host,
-    const UIResourceBitmap& bitmap) {
-  return make_scoped_ptr(new ScopedUIResource(host, bitmap));
-}
-
-ScopedUIResource::ScopedUIResource(LayerTreeHost* host,
-                                   const UIResourceBitmap& bitmap)
-    : bitmap_(bitmap), host_(host) {
-  DCHECK(host_);
-  id_ = host_->CreateUIResource(this);
-}
-
-// User must make sure that host is still valid before this object goes out of
-// scope.
-ScopedUIResource::~ScopedUIResource() {
-  if (id_) {
-    DCHECK(host_);
-    host_->DeleteUIResource(id_);
-  }
-}
-
-UIResourceBitmap ScopedUIResource::GetBitmap(UIResourceId uid,
-                                             bool resource_lost) {
-  return bitmap_;
-}
-
-}  // namespace cc