New GC APIs, try 2.

include/v8-profiler.h

 // Copyright 2010 the V8 project authors. 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
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 536 matching lines @@
   /**
    * Deprecated. Returns the number of currently existing persistent handles.
    */
   V8_DEPRECATED(static int GetPersistentHandleCount());
 
   /** Deprecated. Use GetHeapProfilerMemorySize instead. */
   V8_DEPRECATED(static size_t GetMemorySizeUsedByProfiler());
   /** Returns memory used for profiler internal data and snapshots. */
   size_t GetProfilerMemorySize();
 
+  /**
+   * Sets a RetainedObjectInfo for an object group (see V8::SetObjectGroupId).
+   */
+  void SetRetainedObjectInfo(UniqueId id, RetainedObjectInfo* info);
+
  private:
   HeapProfiler();
   ~HeapProfiler();
   HeapProfiler(const HeapProfiler&);
   HeapProfiler& operator=(const HeapProfiler&);
 };
 
 
 /**
  * Interface for providing information about embedder's objects
@@ skipping 82 matching lines @@
 };
 
 
 }  // namespace v8
 
 
 #undef V8EXPORT
 
 
 #endif  // V8_V8_PROFILER_H_