Oilpan: Move all supplements of Page, Document, and WorkerClients to the managed heap.

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 56 matching lines @@
 {
     ASSERT(m_observers.isEmpty());
 }
 
 void GeolocationController::willBeDestroyed()
 {
     if (m_client)
         m_client->geolocationDestroyed();
 }
 
-PassOwnPtr<GeolocationController> GeolocationController::create(Page& page, GeolocationClient* client)
+PassOwnPtrWillBeRawPtr<GeolocationController> GeolocationController::create(Page& page, GeolocationClient* client)
 {
-    return adoptPtr(new GeolocationController(page, client));
+    return adoptPtrWillBeNoop(new GeolocationController(page, client));
 }
 
 void GeolocationController::addObserver(Geolocation* observer, bool enableHighAccuracy)
 {
     // This may be called multiple times with the same observer, though removeObserver()
     // is called only once with each.
     bool wasEmpty = m_observers.isEmpty();
     m_observers.add(observer);
     if (enableHighAccuracy)
         m_highAccuracyObservers.add(observer);
@@ skipping 82 matching lines @@
         startUpdatingIfNeeded();
     else
         stopUpdatingIfNeeded();
 }
 
 const char* GeolocationController::supplementName()
 {
     return "GeolocationController";
 }
 
+void GeolocationController::trace(Visitor* visitor)
+{
+    visitor->trace(m_lastPosition);
+    visitor->trace(m_observers);
+    visitor->trace(m_highAccuracyObservers);
+}
+
 void provideGeolocationTo(Page& page, GeolocationClient* client)
 {
-    Supplement<Page>::provideTo(page, GeolocationController::supplementName(), GeolocationController::create(page, client));
+    WillBeHeapSupplement<Page>::provideTo(page, GeolocationController::supplementName(), GeolocationController::create(page, client));
 }
 
 } // namespace WebCore