Bad icon showing up in alt+tab menu

[ukasiu]

Icon of Displays showing up instead of printers in alt+tab menu.
Steps to reproduce:
open displays settings panel via Activities
open printers settings panel via Activites
in the alt+tab menu you'll see displays icon.

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: gnome-control-center 1:3.12.1-5ubuntu2
ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4
Uname: Linux 3.16.0-24-generic x86_64
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
CurrentDesktop: GNOME
Date: Mon Nov 24 20:11:41 2014
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/gnome-control-center.real
InstallationDate: Installed on 2014-11-19 (4 days ago)
InstallationMedia: Ubuntu-GNOME 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
SourcePackage: gnome-control-center
UpgradeStatus: No upgrade log present (probably fresh install)
usr_lib_gnome-control-center: deja-dup 32.0-0ubuntu1