GitLab

They are noops since https://codereview.chromium.org/2518493002/.

BUG=615738
TEST=manual
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2530563002
Cr-Commit-Position: refs/heads/master@{#434376}