Drag-and-drop: dragSourceEndedAt, dragSourceSystemDragEnded

third_party/WebKit/public/web/WebFrameWidget.h

Index: third_party/WebKit/public/web/WebFrameWidget.h
diff --git a/third_party/WebKit/public/web/WebFrameWidget.h b/third_party/WebKit/public/web/WebFrameWidget.h
index 952132d2c16a6137f3239bc8ce37b598c1d514ad..4dd05097484d2ef191f66aabf2e5de29a0cea8c4 100644
--- a/third_party/WebKit/public/web/WebFrameWidget.h
+++ b/third_party/WebKit/public/web/WebFrameWidget.h
@@ -89,7 +89,7 @@ class WebFrameWidget : public WebWidget {
       const = 0;
 
   // Callback methods when a drag-and-drop operation is trying to drop something
-  // on the WebWidget.
+  // on the WebFrameWidget.
   virtual WebDragOperation dragTargetDragEnter(
       const WebDragData&,
       const WebPoint& pointInViewport,
@@ -106,6 +106,15 @@ class WebFrameWidget : public WebWidget {
                               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;
+
+  // Notfies the WebFrameWidget that the system drag and drop operation has
+  // ended.
+  virtual void dragSourceSystemDragEnded() = 0;
 };
 
 }  // namespace blink