Camera2: Add proper support for SuperZoom

* Surface this as an actual option, since it acts more like a scene mode
  similar to HDR.

Change-Id: I386f39fa960efb0f3985ed3b8660b19f720f4720
Camera2: Show post-picture spinner for slow shutter

Change-Id: I1e1eefd5731ee83a70a5270de0c254ec2deebd85
Camera2: Surface Qualcomm HFR setting

* Also fix HFR variable naming

Change-Id: Ibcf43da1d7e2ae0f22f13718f16c3e3fe8debad8
Automatic translation import

Change-Id: I8b89c687a36f048ec02a8ca4cac5c77d45a04303
Automatic translation import

Change-Id: Id9a72b0efe2a745d0686939cb9e376c43d91c4ee
Automatic translation import

Change-Id: Ia41e2209fac0bf64d056982c60f4f7ce5839d21c
Merge remote-tracking branch 'github/cm-11.0' into cm11mod