GitLab

CHECK, CHECK_EQ etc., and NOTREACHED/NOTIMPLEMENTED have moved
to the much smaller headers check.h, check_op.h, and notreached.h,
respectively.

This CL updates .cc files to use those headers instead when
possible, with the purpose of saving compile time.

(Split out from https://crrev.com/c/2164525 which also has
notes on how the change was generated.)

Bug: 1031540
Change-Id: Ia3fbf74ab31096a4b066735e46966be9e9f92e0d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2164832
Auto-Submit: Hans Wennborg <hans@chromium.org>
Commit-Queue: Matt Menke <mmenke@chromium.org>
Reviewed-by: Matt Menke <mmenke@chromium.org>
Cr-Commit-Position: refs/heads/master@{#763009}