Revert of [Tracing] Embed V8 runtime call stats into tracing. (patchset #6 id:100001 of https://codereview.chromium.org/2187693002/ )

Reason for revert:
Sanitizer failures:

https://build.chromium.org/p/client.v8/builders/V8%20Linux64%20TSAN/builds/10989/
https://build.chromium.org/p/client.v8/builders/V8%20Mac64%20ASAN/builds/7786/

Original issue's description:
> [Tracing] Embed V8 runtime call stats into tracing.
>
> Currently we have V8 RuntimeCallStats that is independently from tracing when
> running d8 with flag --runtime_call_stats. This patch embeds V8 runtime call
> stats into tracing, by having a global table of runtime call counters each
> isolate, resetting the table each time we enter a top level trace event, and
> dumping the table for each top level trace event. This will make trace file more
> compat, as well as enable runtime call stats in tracing system.
>
> This patch adds ~5% overhead to V8 when the category is enabled, we measure the
> overhead by running a script when category is enabled.
>
> BUG=v8:5089
>
> Committed: https://crrev.com/d014866173eaa2b548c566217b2c94b1d49385fa
> Cr-Commit-Position: refs/heads/master@{#38270}

TBR=cbruni@chromium.org,fmeawad@chromium.org,machenbach@chromium.org,bmeurer@chromium.org,adamk@chromium.org,rmcilroy@chromium.org,lpy@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5089

Review-Url: https://codereview.chromium.org/2203913004
Cr-Commit-Position: refs/heads/master@{#38275}