Calls from embedded builtins to stubs are expensive due to the
indirection through the builtins constants table. This moves
the InternalArrayConstructorStub to a builtin.

Bug: v8:6666
Change-Id: I8cd801bd9218ca9ef0853ed99c7a69090af5c9f9
Reviewed-on: https://chromium-review.googlesource.com/1072608Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53360}