Also, since trampoline code is position independent now,
these builtins can be deleted from this list of Isolate dependent
builtins.

Bug: v8:7882
Change-Id: Ie65f739ebd3136993548e9737b22e7de0f09bf25
Reviewed-on: https://chromium-review.googlesource.com/1163513Reviewed-by: Ivica Bogosavljevic <ibogosavljevic@wavecomp.com>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Commit-Queue: Ivica Bogosavljevic <ibogosavljevic@wavecomp.com>
Cr-Commit-Position: refs/heads/master@{#54983}