DEFINE_VISITOR_METHODS 1221 Source/platform/heap/Heap.cpp     FOR_EACH_TYPED_HEAP(DEFINE_VISITOR_METHODS)
DEFINE_VISITOR_METHODS 1222 Source/platform/heap/Heap.cpp #undef DEFINE_VISITOR_METHODS
DEFINE_VISITOR_METHODS  163 Source/platform/heap/HeapTest.cpp     FOR_EACH_TYPED_HEAP(DEFINE_VISITOR_METHODS)
DEFINE_VISITOR_METHODS  804 Source/platform/heap/HeapTest.cpp     FOR_EACH_TYPED_HEAP(DEFINE_VISITOR_METHODS)