Revert "Comment out "Hide Initial Page Hints""

This reverts commit 414cc7012db3ea4e04de91b0418c6af6a88a49e2.
SystemUI: option to toggle dimming of the notification shade (2/2)

Allow the user to enable/disable dimming of the notification shade
pulldown. Check isHighEndGfx() to respect the default setting that
the device currently supports.

Users on low-end device may want to have this feature, while users
on high-end devices may want to disable it (possible battery life
savings and what not).

Change-Id: I661254ec7ae1548707d94f5d41efe877554c6023
Fix settings FCs on 3rd-party keyboards open preferences
Merge pull request #8 from vixin/jellybean

Fix settings FCs on 3rd-party keyboards open preferences
Fix conflict