Drag-and-drop: Target drag messages to specific RenderWidgets.

content/browser/browser_plugin/browser_plugin_guest.cc

 // 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.
 
 #include "content/browser/browser_plugin/browser_plugin_guest.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 
@@ skipping 496 matching lines @@
     return;
   }
   owner_web_contents_->Send(msg.release());
 }
 
 void BrowserPluginGuest::DragSourceEndedAt(int client_x,
                                            int client_y,
                                            int screen_x,
                                            int screen_y,
                                            blink::WebDragOperation operation) {
-  // TODO(paulmeyer): This will need to target the correct specific
-  // RenderWidgetHost to work with OOPIFs. See crbug.com/647249.
   web_contents()->GetRenderViewHost()->GetWidget()->DragSourceEndedAt(
-      client_x, client_y, screen_x, screen_y, operation);
+      gfx::Point(client_x, client_y),
+      gfx::Point(screen_x, screen_y),
+      operation);
   seen_embedder_drag_source_ended_at_ = true;
   EndSystemDragIfApplicable();
 }
 
 void BrowserPluginGuest::EndSystemDragIfApplicable() {
   // Ideally we'd want either WebDragStatusDrop or WebDragStatusLeave...
   // Call guest RVH->DragSourceSystemDragEnded() correctly on the guest where
   // the drag was initiated. Calling DragSourceSystemDragEnded() correctly
   // means we call it in all cases and also make sure we only call it once.
   // This ensures that the input state of the guest stays correct, otherwise
@@ skipping 512 matching lines @@
           range, character_bounds);
 }
 #endif
 
 void BrowserPluginGuest::SetContextMenuPosition(const gfx::Point& position) {
   if (delegate_)
     delegate_->SetContextMenuPosition(position);
 }
 
 }  // namespace content