overlay: Camera2: Enable ZSL

Change-Id: I5e397922df7016b3b08f88bc4add0e3c74b781ca
CameraWrapper: Enable ZSL for JB camera

- JB camera needs 'mode' param set to 'high-quality-zsl'
- remove redundant KEY_VIDEO_HFR_VALUES definition

Change-Id: Ic3d817da8982fdc590ad26f97093c4d91f85a6b8
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_device_motorola_qcom-common into kitkat
CameraWrapper: Disable face detection for ZSL on JB cam

- face detection enabled causes crash in frameproc for ZSL shots
  after flash has been used and then turned off (JB camera)
  JIRA: CYAN-5583

Change-Id: Ieed01654b3a4c6dc3d267cff366fd1589eabe96f
Upstream changes from cm

Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_device_motorola_qcom-common into kitkat