overlay: Use default camera settings

Change-Id: Ieb64444e05dca133747a4e503979002c93112d72
camera: Remove open source camera HAL

Change-Id: I923a567e1110e4950473a72a4fe4bf2bf2cc562a
camera: Use wrapped proprietary camera HAL

Change-Id: Ib5d8c34057598516f6fe66fbe5cb15e4a12ae8e3