Move download messages from Renderer to Frame filter.

content/renderer/render_frame_impl.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 CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 #define CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 529 matching lines @@
   void runModalAlertDialog(const blink::WebString& message) override;
   bool runModalConfirmDialog(const blink::WebString& message) override;
   bool runModalPromptDialog(const blink::WebString& message,
                             const blink::WebString& default_value,
                             blink::WebString* actual_value) override;
   bool runModalBeforeUnloadDialog(bool is_reload) override;
   bool runFileChooser(
       const blink::WebFileChooserParams& params,
       blink::WebFileChooserCompletion* chooser_completion) override;
   void showContextMenu(const blink::WebContextMenuData& data) override;
+  void saveImageFromDataURL(const blink::WebString& data_url) override;
   void willSendRequest(blink::WebLocalFrame* frame,
                        unsigned identifier,
                        blink::WebURLRequest& request,
                        const blink::WebURLResponse& redirect_response) override;
   void didReceiveResponse(unsigned identifier,
                           const blink::WebURLResponse& response) override;
   void didLoadResourceFromMemoryCache(
       const blink::WebURLRequest& request,
       const blink::WebURLResponse& response) override;
   void didDisplayInsecureContent() override;
@@ skipping 205 matching lines @@
   void OnPaste();
   void OnPasteAndMatchStyle();
   void OnDelete();
   void OnSelectAll();
   void OnSelectRange(const gfx::Point& base, const gfx::Point& extent);
   void OnAdjustSelectionByCharacterOffset(int start_adjust, int end_adjust);
   void OnUnselect();
   void OnMoveRangeSelectionExtent(const gfx::Point& point);
   void OnReplace(const base::string16& text);
   void OnReplaceMisspelling(const base::string16& text);
+  void OnCopyImageAt(int x, int y);
+  void OnSaveImageAt(int x, int y);
   void OnCSSInsertRequest(const std::string& css);
   void OnAddMessageToConsole(ConsoleMessageLevel level,
                              const std::string& message);
   void OnJavaScriptExecuteRequest(const base::string16& javascript,
                                   int id,
                                   bool notify_result);
   void OnJavaScriptExecuteRequestForTests(const base::string16& javascript,
                                           int id,
                                           bool notify_result,
                                           bool has_user_gesture);
@@ skipping 490 matching lines @@
 #endif
 
   base::WeakPtrFactory<RenderFrameImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_FRAME_IMPL_H_