Fix GN bootstrap

TBR=brettw

Bug: none
Change-Id: I0772178c0dae3355c32c375108df6e32a30f228f
Reviewed-on: https://chromium-review.googlesource.com/530225
Reviewed-by: Paweł Hajdan Jr. <phajdan.jr@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#478520}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: e4a28698a612c3a99d802e7658960c3a09533cec
1 file changed
tree: 959f56b1aeb889858c3b2cc0bbf6ee9479be8be9
  1. tools/