IMapper 5 - the Stable C approach

Test: make VtsHalGraphicsMapperStableC_TargetTest VtsHalGraphicsAllocatorAidl_TargetTest

Change-Id: I910b27f388e3fb7261425dd4b2133885c05edd37
Merged-In: I910b27f388e3fb7261425dd4b2133885c05edd37
15 files changed