Keep any classes extending IInterface so we can have
the BinderTransactionTest run successfully.
Change-Id: Ic49794017e472499cbbf351dfa12732854ceea8d
TICKET: CYNGNOS-2189
-dontskipnonpubliclibraryclasses and class members covers
the processing of external libraries which makes the -injars
option defunct.
Also keep more android support related classes for when we expand
the test package for more coverage.
TICKET: CYNGNOS-2189
Change-Id: I37b66acdac86400f41d1f7f1e6610d1d9ca480b3