cc: Remove ResourceUpdateQueue and ResourceUpdateController.

cc/resources/layer_updater.cc

Index: cc/resources/layer_updater.cc
diff --git a/cc/resources/layer_updater.cc b/cc/resources/layer_updater.cc
deleted file mode 100644
index aa7d1a4622e1793cade1ebd1813fd7794997af4f..0000000000000000000000000000000000000000
--- a/cc/resources/layer_updater.cc
+++ /dev/null
@@ -1,16 +0,0 @@
-// Copyright 2012 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/layer_updater.h"
-
-#include "cc/resources/prioritized_resource.h"
-
-namespace cc {
-
-LayerUpdater::Resource::Resource(scoped_ptr<PrioritizedResource> texture)
-    : texture_(texture.Pass()) {}
-
-LayerUpdater::Resource::~Resource() {}
-
-}  // namespace cc