Make heap size estimation more accurate.

src/mark-compact.cc

Index: src/mark-compact.cc
diff --git a/src/mark-compact.cc b/src/mark-compact.cc
index 1fb5d5f438b152f23f6d1ea1ef53a8cd9cb3f26c..ce02f3e846599b103ed2971cb64051437c06ae27 100644
--- a/src/mark-compact.cc
+++ b/src/mark-compact.cc
@@ -3641,6 +3641,7 @@ void MarkCompactCollector::SweepSpace(PagedSpace* space, SweeperType sweeper) {
         PrintF("Sweeping 0x%" V8PRIxPTR " lazily postponed.\n",
                reinterpret_cast<intptr_t>(p));
       }
+      space->MarkPageForLazySweep(p);

[Vyacheslav Egorov (Chromium), 2012/01/11 10:16:49]

I would call it MarkPageForLazySweeping

[Michael Starzinger, 2012/01/11 10:34:00]

Done.

       continue;
     }