Revert "Lockscreen: Remove custom wallpaper option if see through is enabled"

This reverts commit f20f4a795daf177837855045474cd9e35c4c5fd4.

Change-Id: Idf0a6667e015d3af6393f82bef6ffe4c5546cc95
Revert "[2/2] OmniGears: Lockscreen blur enhancements"

This reverts commit 40d69e88bc52d20164708011ae26a6b8d1a20c48.

Change-Id: I2595ae6d99af3a4ee9e87004ac4ab6a76c3751c4
Revert "Lockscreen: See through (2/2)"

This reverts commit 65eedc3265920ff2ae555b31466eb3cb71ee9861.

Change-Id: I6a115f7193053020ce9f3fdd8c05ea58cad90446
Merge changes I6a115f71,I2595ae6d,Idf0a6667 into kitkat3

* changes:
  Revert "Lockscreen: See through (2/2)"
  Revert "[2/2] OmniGears: Lockscreen blur enhancements"
  Revert "Lockscreen: Remove custom wallpaper option if see through is enabled"