Oilpan: have GeolocationInspectorAgent persistently track its controllers.

Source/modules/geolocation/testing/GeolocationClientMock.cpp

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  * Copyright (C) 2012 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 149 matching lines @@
 {
     if (m_isActive && !m_controllerTimer.isActive())
         m_controllerTimer.startOneShot(0, FROM_HERE);
 }
 
 void GeolocationClientMock::controllerTimerFired(Timer<GeolocationClientMock>* timer)
 {
     ASSERT_UNUSED(timer, timer == &m_controllerTimer);
 
     // Make a copy of the set of controllers since it might be modified while iterating.
-    HashSet<GeolocationController*> controllers = m_controllers;
+    GeolocationControllers controllers = m_controllers;
     if (m_lastPosition.get()) {
         ASSERT(!m_hasError);
-        for (HashSet<GeolocationController*>::iterator it = controllers.begin(); it != controllers.end(); ++it)
+        for (GeolocationControllers::iterator it = controllers.begin(); it != controllers.end(); ++it)
             (*it)->positionChanged(m_lastPosition.get());
     } else if (m_hasError) {
-        for (HashSet<GeolocationController*>::iterator it = controllers.begin(); it != controllers.end(); ++it)
+        for (GeolocationControllers::iterator it = controllers.begin(); it != controllers.end(); ++it)
             (*it)->errorOccurred(GeolocationError::create(GeolocationError::PositionUnavailable, m_errorMessage));
     }
 }
 
 void GeolocationClientMock::clearError()
 {
     m_hasError = false;
     m_errorMessage = String();
 }
 
 } // WebCore