Move helper utilities for the DOM Distiller Viewer to core.

components/dom_distiller/content/dom_distiller_viewer_source.h

 // Copyright 2014 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 COMPONENTS_DOM_DISTILLER_CONTENT_DOM_DISTILLER_VIEWER_SOURCE_H_
 #define COMPONENTS_DOM_DISTILLER_CONTENT_DOM_DISTILLER_VIEWER_SOURCE_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 17 matching lines @@
   class RequestViewerHandle;
 
   // Overridden from content::URLDataSource:
   virtual std::string GetSource() const OVERRIDE;
   virtual void StartDataRequest(
       const std::string& path,
       int render_process_id,
       int render_frame_id,
       const content::URLDataSource::GotDataCallback& callback) OVERRIDE;
   virtual std::string GetMimeType(const std::string& path) const OVERRIDE;
-  virtual bool ShouldServiceRequest(const net::URLRequest* request) const
-      OVERRIDE;
+  virtual bool ShouldServiceRequest(
+      const net::URLRequest* request) const OVERRIDE;
   virtual void WillServiceRequest(const net::URLRequest* request,
                                   std::string* path) const OVERRIDE;
   virtual std::string GetContentSecurityPolicyObjectSrc() const OVERRIDE;
 
  private:
   friend class DomDistillerViewerSourceTest;
 
-  // Based on the given path, calls into the DomDistillerServiceInterface for
-  // viewing distilled content based on the |path|.
-  scoped_ptr<ViewerHandle> CreateViewRequest(
-      const std::string& path,
-      ViewRequestDelegate* view_request_delegate);
-
   // The scheme this URLDataSource is hosted under.
   std::string scheme_;
 
   // The service which contains all the functionality needed to interact with
   // the list of articles.
   DomDistillerServiceInterface* dom_distiller_service_;
 
   DISALLOW_COPY_AND_ASSIGN(DomDistillerViewerSource);
 };
 
 }  // namespace dom_distiller
 
 #endif  // COMPONENTS_DOM_DISTILLER_CONTENT_DOM_DISTILLER_VIEWER_SOURCE_H_