[usability regression] drag-and-drop from gnome-panel copies the folder

[benpicco]

In Gnome 2, Ubuntu had a patch applied to gnome-panel that would create a shortcut to the folder when it was dragged and dropped from the 'Places' menu to the desktop.
In 'Gnome Classic' session Gnome 3 panel, this patch is not applied, so a copy of the folder is created.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: gnome-panel 1:3.4.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic x86_64
ApportVersion: 2.0.1-0ubuntu4
Architecture: amd64
Date: Tue Apr 17 14:23:21 2012
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-panel
UpgradeStatus: No upgrade log present (probably fresh install)