Herc: Squashed camera commits

Herc : change focus mode to correct blurry images

Change-Id: I331c05d7599a2f74b7152becaea5d72794d9b3f2

Gallery Overlay: Correct the format of panoriamic focus overlay.

Change-Id: Ieca210ad12bf147d17af6f3f3b752441cba3c429