camera3: Pass consumer information in configure_streams

HALs seem to need to know the gralloc usage flags of the opposite
endpoint (producer/consumer) of a stream at configure time.
Instead of adding another call to pass stream information, we just
pass the usage flags in the existing usage field.

Change-Id: I745baf2c4dd9123273d811b9bd52ae68c854b70c
1 file changed