Remove parts of //cc we aren't using

cc/resources/resource_update.h

Index: cc/resources/resource_update.h
diff --git a/cc/resources/resource_update.h b/cc/resources/resource_update.h
deleted file mode 100644
index d49114171d4dd66c135e4db1aa933bde3f11f1d1..0000000000000000000000000000000000000000
--- a/cc/resources/resource_update.h
+++ /dev/null
@@ -1,37 +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.
-
-#ifndef CC_RESOURCES_RESOURCE_UPDATE_H_
-#define CC_RESOURCES_RESOURCE_UPDATE_H_
-
-#include "cc/base/cc_export.h"
-#include "ui/gfx/geometry/rect.h"
-#include "ui/gfx/geometry/vector2d.h"
-
-class SkBitmap;
-
-namespace cc {
-
-class PrioritizedResource;
-
-struct CC_EXPORT ResourceUpdate {
-  static ResourceUpdate Create(PrioritizedResource* resource,
-                               const SkBitmap* bitmap,
-                               const gfx::Rect& content_rect,
-                               const gfx::Rect& source_rect,
-                               const gfx::Vector2d& dest_offset);
-
-  ResourceUpdate();
-  virtual ~ResourceUpdate();
-
-  PrioritizedResource* texture;
-  const SkBitmap* bitmap;
-  gfx::Rect content_rect;
-  gfx::Rect source_rect;
-  gfx::Vector2d dest_offset;
-};
-
-}  // namespace cc
-
-#endif  // CC_RESOURCES_RESOURCE_UPDATE_H_