Mechanical change to remove argument adaption (should be a tad faster
this way). Especially next is called without arguments in the common
case.

Bug: v8:6354, v8:6369
Change-Id: I4180caabfc4c1bbf1a10a881dcbcd41e03614b27
Reviewed-on: https://chromium-review.googlesource.com/535453
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Caitlin Potter <caitp@igalia.com>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46000}