To prevent OOMs for leaked CPU profilers, add the option to limit the
maximum number of samples that are included in a CPU profile.
Bug: chromium:956688
Change-Id: I119d0622e7d39c187f8e09e2d49dec91fd724ecb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1588412
Commit-Queue: Andrew Comminos <acomminos@fb.com>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Alexei Filippov <alph@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61352}