This is a reland of 9a19ce25

Original change's description:
> [profiler] Ensure there's a single ProfilerListener per isolate.
> 
> BUG=v8:7662
> 
> Change-Id: I8128ac96bcd2dc01b318c55843c4416bdd17c7ae
> Reviewed-on: https://chromium-review.googlesource.com/1013318
> Commit-Queue: Alexei Filippov <alph@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#52653}

Bug: v8:7662
Change-Id: I28c5e693290057ad2bc90161c82419fb109ef1ae
Reviewed-on: https://chromium-review.googlesource.com/1015747Reviewed-by: Alexei Filippov <alph@chromium.org>
Commit-Queue: Alexei Filippov <alph@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52678}