Fix GN bootstrap

BUG=none
R=brettw@chromium.org

Review-Url: https://codereview.chromium.org/2781063002 .
Cr-Original-Commit-Position: refs/heads/master@{#460433}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: e2b71b92f726eb998e8176da1be881d2755dd451
1 file changed
tree: 3dd6912074f1f5ab6b85b5ae8e3c289dc0435fba
  1. tools/