This removes the need for passing ever more boolean flags
to the class constructor.

Change-Id: I0271e1b96585252183dcf070eb440ebdaf2a270f
Bug: v8:7793
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1607760
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Daniel Clifford <danno@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61444}