Commits
Carlos O'Ryan authored and Antoine Pitrou committed 84d73bcb91b
ARROW-15084: [C++] public factory function for GcsFileSystem Closes #12180 from coryan/ARROW-15084-gcsfs-factory-function Authored-by: Carlos O'Ryan <coryan@google.com> Signed-off-by: Antoine Pitrou <antoine@python.org>