HeapSupplements are now just Supplements.

third_party/WebKit/Source/modules/geolocation/GeolocationController.cpp

 /*
  * Copyright (C) 2009 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 169 matching lines @@
 {
     return "GeolocationController";
 }
 
 DEFINE_TRACE(GeolocationController)
 {
     visitor->trace(m_client);
     visitor->trace(m_lastPosition);
     visitor->trace(m_observers);
     visitor->trace(m_highAccuracyObservers);
-    HeapSupplement<LocalFrame>::trace(visitor);
+    Supplement<LocalFrame>::trace(visitor);
     PageLifecycleObserver::trace(visitor);
 }
 
 void provideGeolocationTo(LocalFrame& frame, GeolocationClient* client)
 {
-    HeapSupplement<LocalFrame>::provideTo(frame, GeolocationController::supplementName(), GeolocationController::create(frame, client));
+    Supplement<LocalFrame>::provideTo(frame, GeolocationController::supplementName(), GeolocationController::create(frame, client));
 }
 
 } // namespace blink