Fix GN bootstrap

TBR=brettw

Bug: none
Change-Id: Iec1459d705c8d1b06c30891f0f1ddfe76d4f9074
Reviewed-on: https://chromium-review.googlesource.com/667107
Reviewed-by: Paweł Hajdan Jr. <phajdan.jr@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#502195}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: a6c6d28e705b834664c2ea6688b89c2c106204ae
1 file changed
tree: 538f66a63f1b1972d8d1d64ce7d63a5926149355
  1. tools/