Continue recording object allocation after navigation

Source/core/inspector/InspectorHeapProfilerAgent.h

 /*
  * Copyright (C) 2013 Google 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.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 61 matching lines @@
 
 private:
     class HeapStatsStream;
     class HeapStatsUpdateTask;
 
     explicit InspectorHeapProfilerAgent(InjectedScriptManager*);
 
     void requestHeapStatsUpdate();
     void pushHeapStatsUpdate(const uint32_t* const data, const int size);
 
+    void startTrackingHeapObjectsInternal(bool trackAllocations);
     void stopTrackingHeapObjectsInternal();
 
     InjectedScriptManager* m_injectedScriptManager;
     InspectorFrontend::HeapProfiler* m_frontend;
     unsigned m_nextUserInitiatedHeapSnapshotNumber;
     OwnPtr<HeapStatsUpdateTask> m_heapStatsUpdateTask;
 };
 
 } // namespace WebCore
 
 
 #endif // !defined(InspectorHeapProfilerAgent_h)