Now that TurboProp doesn't have an earlier interupt budget, we
should no longer be scaling the number of ticks required to
OSR to TurboProp.

BUG=v8:9684

Change-Id: Ie4d41e75df697e36e7fbc3f7bc8a8d0f24f6743a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3014462
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75647}