GitLab

io_thread's GetNetworkServiceOnUIThread() is removed in r525444.
This is to update the header file.

R=mmenke@chromium.org

Change-Id: I0ce2f34c68c333fa1a525952d43f6058329afe11
Reviewed-on: https://chromium-review.googlesource.com/895803
Commit-Queue: Helen Li <xunjieli@chromium.org>
Reviewed-by: Matt Menke <mmenke@chromium.org>
Cr-Commit-Position: refs/heads/master@{#533329}