Move core url data manager classes to content.

chrome/browser/ui/webui/shared_resources_data_source.h

-// Copyright (c) 2011 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 CHROME_BROWSER_UI_WEBUI_SHARED_RESOURCES_DATA_SOURCE_H_
-#define CHROME_BROWSER_UI_WEBUI_SHARED_RESOURCES_DATA_SOURCE_H_
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "content/public/browser/url_data_source.h"
-
-// A DataSource for chrome://resources/ URLs.
-class SharedResourcesDataSource : public content::URLDataSource {
- public:
-  SharedResourcesDataSource();
-
-  // content::URLDataSource implementation.
-  virtual std::string GetSource() OVERRIDE;
-  virtual void StartDataRequest(
-      const std::string& path,
-      bool is_incognito,
-      const content::URLDataSource::GotDataCallback& callback) OVERRIDE;
-  virtual std::string GetMimeType(const std::string&) const OVERRIDE;
-
- private:
-  virtual ~SharedResourcesDataSource();
-
-  DISALLOW_COPY_AND_ASSIGN(SharedResourcesDataSource);
-};
-
-#endif  // CHROME_BROWSER_UI_WEBUI_SHARED_RESOURCES_DATA_SOURCE_H_