[heap] report allocated object to the inline-allocation-observers

src/heap/heap.cc

Index: src/heap/heap.cc
diff --git a/src/heap/heap.cc b/src/heap/heap.cc
index e3d8b1bb7995987cde1f1903181e99a4bc2e751c..8d18230651c7aa4cfde59ea21996109f287604b3 100644
--- a/src/heap/heap.cc
+++ b/src/heap/heap.cc
@@ -57,7 +57,7 @@ class IdleScavengeObserver : public InlineAllocationObserver {
   IdleScavengeObserver(Heap& heap, intptr_t step_size)
       : InlineAllocationObserver(step_size), heap_(heap) {}
 
-  virtual void Step(int bytes_allocated) {
+  void Step(int bytes_allocated, Address, size_t) override {
     heap_.ScheduleIdleScavengeIfNeeded(bytes_allocated);
   }