Correctly set dragLeave and dragEnd coords for OOPIF drag and drop

third_party/WebKit/public/web/WebFrameWidget.h

 /*
  * Copyright (C) 2014 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 83 matching lines @@
       const WebDragData&,
       const WebPoint& pointInViewport,
       const WebPoint& screenPoint,
       WebDragOperationsMask operationsAllowed,
       int modifiers) = 0;
   virtual WebDragOperation dragTargetDragOver(
       const WebPoint& pointInViewport,
       const WebPoint& screenPoint,
       WebDragOperationsMask operationsAllowed,
       int modifiers) = 0;
-  virtual void dragTargetDragLeave() = 0;
+  virtual void dragTargetDragLeave(const WebPoint& pointInViewport,
+                                   const WebPoint& screenPoint) = 0;
   virtual void dragTargetDrop(const WebDragData&,
                               const WebPoint& pointInViewport,
                               const WebPoint& screenPoint,
                               int modifiers) = 0;
 
   // Notifies the WebFrameWidget that a drag has terminated.
   virtual void dragSourceEndedAt(const WebPoint& pointInViewport,
                                  const WebPoint& screenPoint,
                                  WebDragOperation) = 0;
 
   // Notifies the WebFrameWidget that the system drag and drop operation has
   // ended.
   virtual void dragSourceSystemDragEnded() = 0;
 
   // Constrains the viewport intersection for use by IntersectionObserver.
   // This is needed for out-of-process iframes to know if they are clipped
   // by ancestor frames in another process.
   virtual void setRemoteViewportIntersection(const WebRect&) {}
 };
 
 }  // namespace blink
 
 #endif