GitLab

Don't depend on //base for webrtc standalone build,
because it breaks webrtc compilation

Bug=none

Change-Id: I68bb4400e858a008ba6dfb7debfe6f6a6237b9ca
Reviewed-on: https://chromium-review.googlesource.com/1013574Reviewed-by: Dirk Pranke <dpranke@chromium.org>
Commit-Queue: Artem Titov <titovartem@chromium.org>
Cr-Commit-Position: refs/heads/master@{#551356}