Camera: Enable video stabilization setting

Can be used on most sony devices, might need conversion of the
parameters in the device specific camera wrapper.

Change-Id: I19ecadac8a0598fa6a89bd2f251e0d283c7f9b38
Camera2: Do not issue autofocus cancel if preview stopped

942890667aa08cc3c1305d7ba64c1340df1219db introduced the option to not
issue autofocus cancel if the preview was stopped. Extend it to the case
where the preview is stopped because the camera was called as an intent
(ie from MMS client)

Change-Id: I30032d8375665ecf6be471bf480c1f118d25423b
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0