100644 blob f12d8e559b217ed348076ceaec2048916d588068	a4a_rules.json
100644 blob 4a1b8673a2193bfd3d1f5bb2fa7dacd51454c809	feature_support_util.cpp
100644 blob 54f5ec722a07449d01f5856cef438cc8d184f696	feature_support_util.h
100644 blob 87b5a6181409b215321c7d386c4f51ffbbffc339	feature_support_util_unittest.cpp