Fix missing data for mObjectSlots.

The refactored version for metadata extraction skipped actually populating
the mObjectSlots list. This can result in memory leaks in libRS, as well
as having the potential for corruption (since we are now returning an
empty list to a driver that expects legitimate boolean values).

Bug: 7377851
Change-Id: Id67d46232eeb6b1f59904037b0504a5c590874ee
1 file changed