100644 blob f12d8e559b217ed348076ceaec2048916d588068	a4a_rules.json
100644 blob dd732436e1fc1f7debf4dd615c31383a2cb382b4	feature_support_util.cpp
100644 blob 54f5ec722a07449d01f5856cef438cc8d184f696	feature_support_util.h
100644 blob 1d6784f64928bece855f934f59fe174c9f3ef044	feature_support_util_unittest.cpp