RC: Eliminate SystemRC use from RenderProcessProbe.

Bug: 910288
Change-Id: I7bbabad6cd03c7f58f3fb32d376236c191caf2bf
Reviewed-on: https://chromium-review.googlesource.com/c/1479847
Reviewed-by: Chris Hamilton <chrisha@chromium.org>
Commit-Queue: Sigurður Ásgeirsson <siggi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#634254}
4 files changed