When pick state from predecessor, we should consider live ranges that were split out by the backwards spilling heurisitics and already end before the predecessor does.

Bug: chromium:1066869
Change-Id: I9ff85e73059a7c07f1e212fdc041450c79a4d70c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2174337Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Yolanda Chen <yolanda.chen@intel.com>
Cr-Commit-Position: refs/heads/master@{#67665}