Remove parts of //cc we aren't using

cc/resources/ui_resource_request.h

-// 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.
-
-#ifndef CC_RESOURCES_UI_RESOURCE_REQUEST_H_
-#define CC_RESOURCES_UI_RESOURCE_REQUEST_H_
-
-#include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
-#include "cc/base/cc_export.h"
-#include "cc/resources/ui_resource_bitmap.h"
-#include "cc/resources/ui_resource_client.h"
-
-namespace cc {
-
-class CC_EXPORT UIResourceRequest {
- public:
-  enum UIResourceRequestType {
-    UI_RESOURCE_CREATE,
-    UI_RESOURCE_DELETE,
-    UI_RESOURCE_INVALID_REQUEST
-  };
-
-  UIResourceRequest(UIResourceRequestType type, UIResourceId id);
-  UIResourceRequest(UIResourceRequestType type,
-                    UIResourceId id,
-                    const UIResourceBitmap& bitmap);
-  UIResourceRequest(const UIResourceRequest& request);
-
-  ~UIResourceRequest();
-
-  UIResourceRequestType GetType() const { return type_; }
-  UIResourceId GetId() const { return id_; }
-  UIResourceBitmap GetBitmap() const {
-    DCHECK(bitmap_);
-    return *bitmap_.get();
-  }
-
-  UIResourceRequest& operator=(const UIResourceRequest& request);
-
- private:
-  UIResourceRequestType type_;
-  UIResourceId id_;
-  scoped_ptr<UIResourceBitmap> bitmap_;
-};
-
-}  // namespace cc
-
-#endif  // CC_RESOURCES_UI_RESOURCE_REQUEST_H_