Clean up of url data manager classes in content: move URLDataSourceImpl to its own file, move all t…

content/public/browser/url_data_source.cc

 // Copyright (c) 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 "content/public/browser/url_data_source.h"
 
 #include "content/browser/webui/url_data_manager.h"
 #include "content/public/browser/browser_thread.h"
 
 namespace content {
 
 void URLDataSource::Add(BrowserContext* browser_context,
                         URLDataSource* source) {
-  ChromeURLDataManager::AddDataSource(browser_context, source);
+  URLDataManager::AddDataSource(browser_context, source);
 }
 
 MessageLoop* URLDataSource::MessageLoopForRequestPath(
     const std::string& path) const {
   return BrowserThread::UnsafeGetMessageLoopForThread(BrowserThread::UI);
 }
 
 bool URLDataSource::ShouldReplaceExistingSource() const {
   return true;
 }
@@ skipping 12 matching lines @@
 
 std::string URLDataSource::GetContentSecurityPolicyFrameSrc() const {
   return "frame-src 'none';";
 }
 
 bool URLDataSource::ShouldDenyXFrameOptions() const {
   return true;
 }
 
 }  // namespace content