Revert "Allow multiple emulated storages at the same time."

This reverts commit 70359dd37e746b7e96d93e75c49a7e6bd5937a7f

Change-Id: I5b72006400e8200b4b5dc1494fc6434050a11c5d
Frameworks: privacy guard fix UI freeze

randomly sometimes the complete UI freezes when toggle
privacy guard. Move out the forcekill from syncronized to
fix it so that it kills the app when all threads are open
and they can react to the forcekill which cannot result then in unknown states

cheers

Change-Id: I81514dc5ca9149477ee747a7d90720b83f741baa
Don't enable GPS if the requesting app is blacklisted.

This is transparent to the app, it just sees no location callbacks as
before. It just avoids the additional unneeded battery drain.

Change-Id: Iff98bcc3a4ff724aea8763e08b687441bda9ede0
Merge "Frameworks: privacy guard fix UI freeze" into jb4.2
Merge branch 'jb4.2' of git://github.com/SlimRoms/frameworks_base into SB