platform-graphics: Add missing gsutil.go file

Missing gsutil.go file for recent Harvest tool CL.

BUG=None
TEST=None

Change-Id: Id79f0b7ffce2dec02e2b70b752ffe4e0f6451416
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/graphics/+/2174758
Reviewed-by: John Bates <jbates@google.com>
Reviewed-by: Georges Winkenbach <gwink@chromium.org>
Commit-Queue: Georges Winkenbach <gwink@chromium.org>
Tested-by: Georges Winkenbach <gwink@chromium.org>
Auto-Submit: Georges Winkenbach <gwink@chromium.org>
1 file changed
tree: 7bcd3e8a986bd157d89fed03065363dc939fe9d0
  1. src/
  2. .gitignore
  3. OWNERS
  4. PRESUBMIT.cfg
  5. PRESUBMIT.py