Limit QC camera features to post-ICS HALs

ICS blobs don't support longshot, and have a different API/method enum
for histograms

Change-Id: I6704b9302344ae2ae6386312b68de669bb5c11f2
(cherry picked from commit 7e1dcbc1dc441deeaffd45e0dca375cbeff4e08b)
Revert "SystemUI: Add double tap to sleep gesture"

This reverts commit 291565a963f19ecda2e28b44f6a947d163f15ab9.

(cherry picked from commit f770eb4ac4706be4350f520c2b90528f989ae416)
SystemUI: Add double tap to sleep gesture

Change-Id: I4c54718e8ec8774677d13917b3a7ffa3b4b18cb5
(cherry picked from commit 0d8d601b08e85f2c7ced069ed8de9a9fd6569574)