This upload fixes the issue:
nautilus (2.14.1-0ubuntu7) dapper; urgency=low
.
* debian/patches/98_fix_trash_icon_use.patch:
- fix the trash icon use (Ubuntu: #43994)
** Changed in: nautilus (Ubuntu)
Status: Confirmed => Fix Released
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nautilus shows wrong icon for move to trash
https://launchpad.net/bugs/43994