Revert of [counters] adding runtime call timers for GC (patchset #4 id:60001 of https://codereview.chromium.org/1825093002/ )

Reason for revert:
[Sheriff] ASAN bot is really badass today:
https://build.chromium.org/p/client.v8/builders/V8%20Linux64%20ASAN/builds/10844

Original issue's description:
> [counters] adding runtime call timers for GC
>
> Adding an additional timer for the GC to make the other runtime call counters
> more stable.
>
> BUG=
>
> Committed: https://crrev.com/9ec649638d553a891b0356155f4f15f3a260c1af
> Cr-Commit-Position: refs/heads/master@{#35033}

TBR=ulan@chromium.org,cbruni@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Review URL: https://codereview.chromium.org/1827563003

Cr-Commit-Position: refs/heads/master@{#35034}