Improve Dart Debugger performance and robustness by creating Dart wrappers using the standard SetNa…

Source/bindings/dart/DartDebugServer.h

 /*
  * Copyright (C) 2012 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 36 matching lines @@
     static DartDebugServer& shared();
     static void intitialize();
 
     void registerIsolate(Dart_Isolate);
     void unregisterIsolate(Dart_Isolate);
 
     void isolateLoaded();
 
     void disable();
 
-    static v8::Handle<v8::Value> convertInspectedValue(Dart_Handle object);
-
 private:
     DartDebugServer();
 
     v8::Handle<v8::Object> createExecutionState(Dart_StackTrace);
 
     static void breakpointHandler(Dart_IsolateId isolate_id, Dart_Breakpoint, Dart_StackTrace);
     void handleBreakpoint(Dart_Breakpoint, Dart_StackTrace);
 
     static void exceptionHandler(Dart_IsolateId isolate_id, Dart_Handle, Dart_StackTrace);
     void handleException(Dart_Handle, Dart_StackTrace);
 
     void ensureHooksInstalled();
 
     ScopedPersistent<v8::Object> m_dartDebugObject;
 };
 
 }
 
 #endif // DartDebugServer_h