Videocamera: Fix the settings panel freeze

Same as http://review.cyanogenmod.org/#/c/30553/ for the video settings panel

Change-Id: Ic9b39d8328696b7a14c693e05d4a9d7b48a92b10
Merge "Videocamera: Fix the settings panel freeze" into cm-10.1
Camera: add additional ISO modes (1/2)

Change-Id: I15483b24b356acea3f1f5bece63f806dd7383dbc