Fix an issue in handling of varargs when comparing params.

If an API has a param "byte[]...", right now the way varargs
are handled, we could end up using wrong param type (from reflection)
for comparison.

Bug: 172850259
Test: Created a test API with "byte[]..." as a param and verified that
      this fixes the test failure.
Change-Id: Ib864808518ac0780a37c85d84a995a82bd9c9f49
1 file changed