Revert "msm8660-common: update camera wrapper"

This reverts commit 870c3a27a4bc1ea33ad9071f9e1b870658bc7085.

Fixed in Camera2 code
switch back to BOARD_USES_PMEM_CAMERA.

changed in display-legacy...

Change-Id: I235c0fbd29235f55edb1a87d1332af1a1ca59a62
Revert "Revert "msm8660-common: update camera wrapper""

This reverts commit fe64e88a1d0523983bcbc83dca27bc0bfb24f541.