GTK: Download item as drag source....

chrome/browser/gtk/download_item_gtk.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_DOWNLOAD_ITEM_GTK_H_
 #define CHROME_BROWSER_GTK_DOWNLOAD_ITEM_GTK_H_
 
 #include <gtk/gtk.h>
 
 #include <string>
@@ skipping 93 matching lines @@
                                        DownloadItemGtk* download_item);
 
   static gboolean OnMenuButtonPressEvent(GtkWidget* button,
                                          GdkEvent* event,
                                          DownloadItemGtk* item);
 
   static void OnShelfResized(GtkWidget *widget,
                              GtkAllocation *allocation,
                              DownloadItemGtk* item);
 
+  static void OnDragDataGet(GtkWidget* widget, GdkDragContext* context,
+                            GtkSelectionData* selection_data,
+                            guint target_type, guint time,
+                            DownloadItemGtk* item);
+
   // Dangerous download related. -----------------------------------------------
   static gboolean OnDangerousPromptExpose(GtkWidget* widget,
                                          GdkEventExpose* event,
                                          DownloadItemGtk* item);
 
   static void OnDangerousAccept(GtkWidget* button, DownloadItemGtk* item);
   static void OnDangerousDecline(GtkWidget* button, DownloadItemGtk* item);
 
   // Nineboxes for the body area.
   static NineBox* body_nine_box_normal_;
@@ skipping 87 matching lines @@
   NotificationRegistrar registrar_;
 
   // The time at which we were insantiated.
   base::Time creation_time_;
 
   // For canceling an in progress icon request.
   CancelableRequestConsumerT<int, 0> icon_consumer_;
 };
 
 #endif  // CHROME_BROWSER_GTK_DOWNLOAD_ITEM_GTK_H_