AdjustLiveBytes and friends takes a heap object pointer instead of an address.

src/factory.cc

Index: src/factory.cc
diff --git a/src/factory.cc b/src/factory.cc
index 1d594d3eb5a6eda62470d908f7669c9b30028cbe..ff577652d734eda9376b73d9ea7db2b081ebe94e 100644
--- a/src/factory.cc
+++ b/src/factory.cc
@@ -2025,7 +2025,7 @@ void Factory::ReinitializeJSProxy(Handle<JSProxy> proxy, InstanceType type,
   if (size_difference > 0) {
     Address address = proxy->address();
     heap->CreateFillerObjectAt(address + map->instance_size(), size_difference);
-    heap->AdjustLiveBytes(address, -size_difference,
+    heap->AdjustLiveBytes(*proxy, -size_difference,
                           Heap::CONCURRENT_TO_SWEEPER);
   }