This reverts commit f6965281.

Reason for revert: Test is flaky: https://ci.chromium.org/p/v8/builders/ci/V8%20Linux64/39092

Original change's description:
> [cpu-profiler] Log OSR code when starting the profiler
> 
> OSR code doesn't hang off any JSFunction or SFI, so we missed it when
> starting up the profiler. This meant we didn't properly attribute
> ticks to SFI code. The ticks ended up going to the caller instead.
> 
> There is a weak cache of OSR code per native context, so iterate that
> on profiler startup and log all the code objects.
> 
> Change-Id: I2e9738b86a488b37f36ac89803561607dc76f745
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2414216
> Commit-Queue: Peter Marshall <petermarshall@chromium.org>
> Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
> Reviewed-by: Mythri Alle <mythria@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#69964}

TBR=mythria@chromium.org,petermarshall@chromium.org,dinfuehr@chromium.org

Change-Id: I1e69f8af88d901bab6f257652d3536d24a4777f9
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2415994Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69969}