Revert "Statusbar animation fix"

This reverts commit abd1a94ff29d14c77b8bb9e3da6a05da548e924c.
SystemUI: add missing status bar image

Change-Id: I5c3218a8e819e8c047d5e2371d866bfd97a2e0fe
Revert "allow category homescreen widgets to be used on the lockscreen"

This reverts commit ab8122dca198202e91fc90e8da1e77da7cdd85d0.
Framework: Allow All Widgets On Keyguard (1/2)

Change-Id: I2f25d403740a9ee8822c684436bc28283c356f6c