This is a speed-for-memory tradeoff, which can be achieved by
re-mapping the builtins code blob into existing code range.

This CL handles cases where both embedded and un-embedded off-heap
builtins' PCs might appear on the call stack.

The v8_enable_short_builtin_calls build flag is still disabled.

Bug: v8:11527, v8:11421
Change-Id: Ie3db6eb8e264854df42b936a97d3e73d01de5dfd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2749636
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73476}