Rollback CM's lockscreen shortcuts

Revert "Fix indention."

This reverts commit 2bdfbff849377a38c9440a9aa24a4c276df4b6c5.

Revert "Framework : Lockscreen - Customizable shortcuts"

This reverts commit e1735f0abfe1794c7d64011054bf20ba7545f8c1.

Change-Id: I3ee466b4f81dcf53c637ca8f9f00f20fe6164062