Fix rs_matrix destructor issue.
Bug: 7949301
This change fixes the destructor issue for rs_matrix types. We need to skip
creating a destructor if there are no reference-counted RS object types in
the struct. We still need to zero-init all RS object types (ref-counted or
not, as is the case for rs_matrix*). I also fix another issue where a missing
struct definition could cause an early parser crash (i.e. before the standard
clang errors kick in and notice that you are using an undefined struct).
Change-Id: If2009d96f35a8cb693431aaeae3cb4b5642695fa
4 files changed
