Drag-and-drop: Target drag messages (the sequel).

content/browser/web_contents/web_contents_impl.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_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
 #define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
 
 #include <stdint.h>
 
 #include <functional>
@@ skipping 169 matching lines @@
   // Cancels modal dialogs in this WebContents, as well as in any browser
   // plugins it is hosting.
   void CancelActiveAndPendingDialogs();
 
   // Informs the render view host and the BrowserPluginEmbedder, if present, of
   // a Drag Source End.
   void DragSourceEndedAt(int client_x,
                          int client_y,
                          int screen_x,
                          int screen_y,
-                         blink::WebDragOperation operation);
+                         blink::WebDragOperation operation,
+                         RenderWidgetHost* source_rwh);
 
   // Notification that the RenderViewHost's load state changed.
   void LoadStateChanged(const GURL& url,
                         const net::LoadStateWithParam& load_state,
                         uint64_t upload_position,
                         uint64_t upload_size);
 
   // A response has been received for a resource request.
   void DidGetResourceResponseStart(
       const ResourceRequestDetails& details);
@@ skipping 178 matching lines @@
   void SaveFrame(const GURL& url, const Referrer& referrer) override;
   void SaveFrameWithHeaders(const GURL& url,
                             const Referrer& referrer,
                             const std::string& headers) override;
   void GenerateMHTML(const MHTMLGenerationParams& params,
                      const base::Callback<void(int64_t)>& callback) override;
   const std::string& GetContentsMimeType() const override;
   bool WillNotifyDisconnection() const override;
   RendererPreferences* GetMutableRendererPrefs() override;
   void Close() override;
-  void SystemDragEnded() override;
+  void SystemDragEnded(RenderWidgetHost* source_rwh) override;
   void UserGestureDone() override;
   void SetClosedByUserGesture(bool value) override;
   bool GetClosedByUserGesture() const override;
   void ViewSource() override;
   void ViewFrameSource(const GURL& url, const PageState& page_state) override;
   int GetMinimumZoomPercent() const override;
   int GetMaximumZoomPercent() const override;
   void SetPageScale(float page_scale_factor) override;
   gfx::Size GetPreferredSize() const override;
   bool GotResponseToLockMouseRequest(bool allowed) override;
@@ skipping 1057 matching lines @@
   // Adds/removes a callback called on creation of each new WebContents.
   static void AddCreatedCallbackForTesting(const CreatedCallback& callback);
   static void RemoveCreatedCallbackForTesting(const CreatedCallback& callback);
 
   DISALLOW_COPY_AND_ASSIGN(FriendZone);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_