OSR compilations happen on main thread and the functions that are called
from would have been already optimized. Also this code is only used for
this invocation. So to limit the amount of time spent on main thread
we could do a quick Turboprop compilation instead of a highly optimized
TurboFan compilaiton.

Change-Id: Ifcdcb5c855d8a9a56b13c1940b4ee0ed3bfb4d67
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2659257
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72505}