m7-common: Add missing LPA PROXY use cases

Change-Id: Ib795508d1b0eaef436fba03006181ade7bd9dedd
m7-common: remove deprecated SEPERATED_CAMCORDER flag

Change-Id: I9f2697fc3b9aa01551e97a2c72ef13074487cf7a

Conflicts:

	BoardConfigCommon.mk