camera: use new ION API.

The ION API has changed to include a new filed called
heap_mask in the ion_allocation_data structure. This new field
now carried the heap bit mask that was previously carried
by the flags field, which in turn will carry caching and other
heap information.

Change-Id: I28484a1ee9e4172c7abd208cdddad85069c3ea29

Conflicts:

	QCamera/stack/mm-camera-test/src/mm_qcamera_app.c
3 files changed