Move download messages from Renderer to Frame filter.

third_party/WebKit/public/web/WebLocalFrame.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 WebLocalFrame_h
 #define WebLocalFrame_h
 
 #include "WebFrame.h"
 #include "WebFrameLoadType.h"
 
@@ skipping 317 matching lines @@
 
     // Context menu -----------------------------------------------------------
 
     // Returns the node that the context menu opened over.
     virtual WebNode contextMenuNode() const = 0;
 
     // Returns the WebFrameWidget associated with this frame if there is one or
     // nullptr otherwise.
     virtual WebWidget* frameWidget() const = 0;
 
+    // Copy to the clipboard the image located at a particular point in visual
+    // viewport coordinates.
+    virtual void copyImageAt(const WebPoint&) = 0;
+
+    // Save as the image located at a particular point in visual viewport
+    // coordinates.
+    virtual void saveImageAt(const WebPoint&) = 0;
+
 protected:
     explicit WebLocalFrame(WebTreeScopeType scope) : WebFrame(scope) { }
 
     // Inherited from WebFrame, but intentionally hidden: it never makes sense
     // to call these on a WebLocalFrame.
     bool isWebLocalFrame() const override = 0;
     WebLocalFrame* toWebLocalFrame() override = 0;
     bool isWebRemoteFrame() const override = 0;
     WebRemoteFrame* toWebRemoteFrame() override = 0;
 };
 
 } // namespace blink
 
 #endif // WebLocalFrame_h