GTK plumbing for dragend.

chrome/browser/gtk/tab_contents_drag_source.h

 // Copyright (c) 2009 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 CHROME_BROWSER_GTK_TAB_CONTENTS_DRAG_SOURCE_H_
 #define CHROME_BROWSER_GTK_TAB_CONTENTS_DRAG_SOURCE_H_
 
 #include <gtk/gtk.h>
 
 #include "base/basictypes.h"
@@ skipping 41 matching lines @@
   gboolean OnDragFailed();
   static void OnDragBeginThunk(GtkWidget* widget,
                              GdkDragContext* drag_context,
                              TabContentsDragSource* handler) {
     handler->OnDragBegin(drag_context);
   }
   void OnDragBegin(GdkDragContext* drag_context);
   static void OnDragEndThunk(GtkWidget* widget,
                              GdkDragContext* drag_context,
                              TabContentsDragSource* handler) {
-    handler->OnDragEnd(drag_context, WebKit::WebDragOperationCopy);
-    // TODO(snej): Pass actual operation instead of hardcoding copy
+    handler->OnDragEnd(drag_context, drag_context->action);
   }
   void OnDragEnd(GdkDragContext* drag_context,
-                 WebKit::WebDragOperation operation);
+                 GdkDragAction operation);
   static void OnDragDataGetThunk(GtkWidget* drag_widget,
                                  GdkDragContext* context,
                                  GtkSelectionData* selection_data,
                                  guint target_type,
                                  guint time,
                                  TabContentsDragSource* handler) {
     handler->OnDragDataGet(context, selection_data, target_type, time);
   }
   void OnDragDataGet(GdkDragContext* context, GtkSelectionData* selection_data,
                      guint target_type, guint time);
@@ skipping 30 matching lines @@
   // The file name to be saved to for a drag-out download.
   FilePath download_file_name_;
 
   // The URL to download from for a drag-out download.
   GURL download_url_;
 
   DISALLOW_COPY_AND_ASSIGN(TabContentsDragSource);
 };
 
 #endif  // CHROME_BROWSER_GTK_TAB_CONTENTS_DRAG_SOURCE_H_