Move download messages from Renderer to Frame filter.

content/browser/renderer_host/render_message_filter.h

 // Copyright (c) 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 CONTENT_BROWSER_RENDERER_HOST_RENDER_MESSAGE_FILTER_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_MESSAGE_FILTER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 78 matching lines @@
 
 namespace content {
 class BrowserContext;
 class CacheStorageContextImpl;
 class CacheStorageCache;
 class DOMStorageContextWrapper;
 class MediaInternals;
 class RenderWidgetHelper;
 class ResourceContext;
 class ResourceDispatcherHostImpl;
-struct Referrer;
 
 // This class filters out incoming IPC messages for the renderer process on the
 // IPC thread.
 class CONTENT_EXPORT RenderMessageFilter : public BrowserMessageFilter {
  public:
   // Create the filter.
   RenderMessageFilter(int render_process_id,
                       BrowserContext* browser_context,
                       net::URLRequestContextGetter* request_context,
                       RenderWidgetHelper* render_widget_helper,
                       media::AudioManager* audio_manager,
                       MediaInternals* media_internals,
                       DOMStorageContextWrapper* dom_storage_context,
                       CacheStorageContextImpl* cache_storage_context);
 
   // BrowserMessageFilter methods:
   bool OnMessageReceived(const IPC::Message& message) override;
   void OnDestruct() const override;
   void OverrideThreadForMessage(const IPC::Message& message,
                                 BrowserThread::ID* thread) override;
   base::TaskRunner* OverrideTaskRunnerForMessage(
       const IPC::Message& message) override;
 
   int render_process_id() const { return render_process_id_; }
 
  protected:
   ~RenderMessageFilter() override;
 
-  // This method will be overridden by TestSaveImageFromDataURL class for test.
-  virtual void DownloadUrl(int render_view_id,
-                           int render_frame_id,
-                           const GURL& url,
-                           const Referrer& referrer,
-                           const base::string16& suggested_name,
-                           const bool use_prompt) const;
-
  private:
   friend class BrowserThread;
   friend class base::DeleteHelper<RenderMessageFilter>;
 
   void OnGetProcessMemorySizes(size_t* private_bytes, size_t* shared_bytes);
   void OnCreateWindow(const ViewHostMsg_CreateWindow_Params& params,
                       ViewHostMsg_CreateWindow_Reply* reply);
   void OnCreateWidget(int opener_id,
                       blink::WebPopupType popup_type,
                       int* route_id);
   void OnCreateFullscreenWidget(int opener_id, int* route_id);
 
 #if defined(OS_MACOSX)
   // Messages for OOP font loading.
   void OnLoadFont(const FontDescriptor& font, IPC::Message* reply_msg);
   void SendLoadFontReply(IPC::Message* reply, FontLoader::Result* result);
 #elif defined(OS_WIN)
   void OnPreCacheFontCharacters(const LOGFONT& log_font,
                                 const base::string16& characters);
 #endif
 
   void OnGenerateRoutingID(int* route_id);
-  void OnDownloadUrl(int render_view_id,
-                     int render_frame_id,
-                     const GURL& url,
-                     const Referrer& referrer,
-                     const base::string16& suggested_name);
-  void OnSaveImageFromDataURL(int render_view_id,
-                              int render_frame_id,
-                              const std::string& url_str);
 
   void OnGetAudioHardwareConfig(media::AudioParameters* input_params,
                                 media::AudioParameters* output_params);
 
 #if defined(OS_WIN)
   // Used to look up the monitor color profile.
   void OnGetMonitorColorProfile(std::vector<char>* profile);
 #endif
 
   // Message handlers called on the browser IO thread:
@@ skipping 102 matching lines @@
   CacheStorageContextImpl* cache_storage_context_;
 
   base::WeakPtrFactory<RenderMessageFilter> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderMessageFilter);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_MESSAGE_FILTER_H_