/usr/ is in android-libbase-dev 1:7.0.0+r33-2.
This file is owned by root:root, with mode 0o755.
..
/usr/include/
/usr/include/android/
/usr/include/android/android-base/
/usr/include/android/android-base/errors.h
/usr/include/android/android-base/file.h
/usr/include/android/android-base/logging.h
/usr/include/android/android-base/macros.h
/usr/include/android/android-base/memory.h
/usr/include/android/android-base/parseint.h
/usr/include/android/android-base/parsenetaddress.h
/usr/include/android/android-base/stringprintf.h
/usr/include/android/android-base/strings.h
/usr/include/android/android-base/test_utils.h
/usr/include/android/android-base/thread_annotations.h
/usr/include/android/android-base/unique_fd.h
/usr/include/android/android-base/utf8.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/android/
/usr/share/
/usr/share/doc/
/usr/share/doc/android-libbase-dev/
/usr/share/doc/android-libbase-dev/copyright
/usr/lib/x86_64-linux-gnu/android/libbase.so
/usr/share/doc/android-libbase-dev/changelog.Debian.gz