pips are not correctly updated when plugin in a second monitor

Bug Description

[Test Case]
How to reproduce:
* Have a two monitor setup in which the second monitor becomes screen 0 when plugged
* Start unity-2d-shell with only one monitor plugged
* Start a program
* Plug in the second monitor (which will become screen 0)
* See how the launcher in the second monitor shows as if the program we started and is still on the first monitor was also in that screen

[Regression Potential]
No regression potential, just added existing behavior to a different case.

Hello Albert, or anyone else affected,

Accepted unity-2d into precise-proposed. The package will build now and be available at http://launchpad.net/ubuntu/+source/unity-2d/5.14.0-0ubuntu1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

Fix works for me.

This bug was fixed in the package unity-2d - 5.14.0-0ubuntu1

---------------
unity-2d (5.14.0-0ubuntu1) precise-proposed; urgency=low

* New upstream release (LP: #1060262):
- [Launcher] [Multi-monitor] Removing a non running app tile from a
launcher should remove it from all (LP: #988739)
- Panel Titlebar double click is emitted for any mouse button (LP: #736491)
- Launcher does not hide if shown while dragging a file (LP: #1002308)
- icon isn't reset when clearing the search query (LP: #973225)
- Issue when ejecting busy device from the Unity 2D Shell (LP: #997786)
- Sticky edges don't work in RTL (LP: #984092)
- pips are not correctly updated when plugin in a second monitor
(LP: #1003943)
- [dash] Unable to maximize (LP: #918648)
- all panels have same window focus on multiple monitors unity2d
(LP: #930147)
- Dash will not open files under Greek folders (LP: #1002710)
- Launcher does not respond to changes in icon theme (LP: #605475)
- [panel] Invisible items in systray (LP: #703389)
- [panel] Ignores "enabled" property on top-level menus (LP: #850017)
* Reverted some quantal-specific commits which are no longer relevant
-- Lukasz 'sil2100' Zemczak <email address hidden> 2012年10月30日 09:59:49 +0100

The verification of this Stable Release Update has completed successfully and the package has now been released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regresssions.