BUG=1233745

Change-Id: Ia94c3a2d7508875ff2c7baf46c73ffada4f1bb78
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3122638
Commit-Queue: Dirk Pranke <dpranke@google.com>
Auto-Submit: Brian Ryner <bryner@google.com>
Reviewed-by: Dirk Pranke <dpranke@google.com>