Reason for revert:
Not the culprit sorry.
Original issue's description:
> Revert of [Reland] Implement CPU time for OS X and POSIX. (patchset #1 id:1 of https://codereview.chromium.org/1966183003/ )
>
> Reason for revert:
> Blocks roll: https://codereview.chromium.org/1972303002/
>
> Original issue's description:
> > [Reland] Implement CPU time for OS X and POSIX.
> >
> > V8 tracing controller uses 2 clocks: wall clock and cpu clock. This patch
> > implements CPU time for OS X and POSIX to provide more accurate
> > accounting of CPU time used by each thread.
> >
> > BUG=v8:4984
> > LOG=n
> >
> > Committed: https://crrev.com/efa27fb25e1fa5b8465f4af710086b73b0cba660
> > Cr-Commit-Position: refs/heads/master@{#36213}
>
> TBR=fmeawad@chromium.org,jochen@chromium.org,rsesek@chromium.org,bmeurer@chromium.org,lpy@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=v8:4984
>
> Committed: https://crrev.com/31b9ba3bc8fb93601cc73c83213b30e639d448b3
> Cr-Commit-Position: refs/heads/master@{#36225}
TBR=fmeawad@chromium.org,jochen@chromium.org,rsesek@chromium.org,bmeurer@chromium.org,lpy@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4984
Review-Url: https://codereview.chromium.org/1976603005
Cr-Commit-Position: refs/heads/master@{#36233}
4505b54a28