This is a fake “out” directory, that contains just enough files (in the right subdirectories) to run auditor_test.py.

out/Debug contains Python bindings for traffic_annotation.proto (which includes files generated during build). This lets auditor.py import traffic_annotation_pb2. The version of chrome_settings_full_runtime.proto used here only contains a handful of policy, to keep file size manageable.

out/Android contains an args.gn file with target_os="android", so we can test get_current_platform() in auditor.py.