Add InlinedMarkingVisitor::shouldMarkObject() predicate.

Source/platform/heap/Heap.cpp

Index: Source/platform/heap/Heap.cpp
diff --git a/Source/platform/heap/Heap.cpp b/Source/platform/heap/Heap.cpp
index 0d332a9264998e5f3309e85e53b23a6b6478a6c7..2aed340ffa32f3a549df319f2f8a7b0950dae859 100644
--- a/Source/platform/heap/Heap.cpp
+++ b/Source/platform/heap/Heap.cpp
@@ -2138,7 +2138,7 @@ protected:
         // When doing a thread local GC, the marker checks if
         // the object resides in another thread's heap. The
         // object should not be traced, if it does.
-        return page->terminating();
+        return !page->terminating();
     }
 };