Short living closures are very common in Node.js. This benchmark tracks progress
as we move the optimizations that are currently only behind
--mark_shared_functions_for_tier_up to the default settings.

BUG=v8:5512

Committed: https://crrev.com/f277da2a00cfd27d44a33a70213a65bd82d0bc95
Review-Url: https://codereview.chromium.org/2525053002
Cr-Original-Commit-Position: refs/heads/master@{#41246}
Cr-Commit-Position: refs/heads/master@{#41487}