GitLab

The wait_for_completion parameter is unused. Remove it.

Bug: none
Change-Id: Ifef5cb2a3fab2cd96d7ce0515384b15c262c399d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2625982
Auto-Submit: James Cook <jamescook@chromium.org>
Commit-Queue: Xiaoqian Dai <xdai@chromium.org>
Reviewed-by: Xiaoqian Dai <xdai@chromium.org>
Cr-Commit-Position: refs/heads/master@{#843062}