Oilpan: expose near-finalized predicate as Heap::willObjectBeLazilySwept()

Provide an inverted, and more focused version of the previous
isFinalizedObjectAlive() predicate. willObjectBeLazilySwept() returns true
iff an object reference has been slated for finalization by sweeping,
but hasn't been yet.

R=haraken
BUG=448392

Review URL: https://codereview.chromium.org/858363005

git-svn-id: svn://svn.chromium.org/blink/trunk@188804 bbb929c8-8fbe-4397-9dbb-9b2b20218538
2 files changed
tree: 423a69e049331b17f0580d1d529a66f1a860e8bb
  1. third_party/