Revert "SystemUI: catch exception in clock/date click actions"

There may not be a more lazy way to check for a package being installed...

This reverts commit dd2976c8646bfaf3e79119c95e0a8c0637ee34c3.
Revert "add a missing recycling call"

This reverts commit d1623a5f71dcf33e68723fff5f9d84560bf3b20d.
Unbreak market restore SOME MORE.

Revert "enable market restore"

This reverts commit b47d3665c3d1d086fcd87d7e03a4543d6eb20999.

Change-Id: Ifaeef4391bd9be6cf5926c01f81e9b5103da8d23