Drag-and-drop: dragSourceEndedAt, dragSourceSystemDragEnded

third_party/WebKit/Source/web/WebFrameWidgetBase.h

 // Copyright 2016 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 WebFrameWidgetBase_h
 #define WebFrameWidgetBase_h
 
 #include "core/clipboard/DataObject.h"
 #include "public/platform/WebDragData.h"
 #include "public/web/WebFrameWidget.h"
@@ skipping 41 matching lines @@
                                        int modifiers) override;
   WebDragOperation dragTargetDragOver(const WebPoint& pointInViewport,
                                       const WebPoint& screenPoint,
                                       WebDragOperationsMask operationsAllowed,
                                       int modifiers) override;
   void dragTargetDragLeave() override;
   void dragTargetDrop(const WebDragData&,
                       const WebPoint& pointInViewport,
                       const WebPoint& screenPoint,
                       int modifiers) override;
+  void dragSourceEndedAt(const WebPoint& pointInViewport,
+                         const WebPoint& screenPoint,
+                         WebDragOperation) override;
+  void dragSourceSystemDragEnded() override;
 
  protected:
   enum DragAction { DragEnter, DragOver };
 
   // Consolidate some common code between starting a drag over a target and
   // updating a drag over a target. If we're starting a drag, |isEntering|
   // should be true.
   WebDragOperation dragTargetDragEnterOrOver(const WebPoint& pointInViewport,
                                              const WebPoint& screenPoint,
                                              DragAction,
@@ skipping 20 matching lines @@
   // When not equal to DragOperationNone, the drag data can be dropped onto the
   // current drop target in this WebView (the drop target can accept the drop).
   WebDragOperation m_dragOperation = WebDragOperationNone;
 };
 
 DEFINE_TYPE_CASTS(WebFrameWidgetBase, WebFrameWidget, widget, true, true);
 
 }  // namespace blink
 
 #endif