GetFunctionDelegate 3544 src/api.cc       return i::Execution::GetFunctionDelegate(obj)->IsJSFunction();
GetFunctionDelegate  153 src/execution.h   static Handle<Object> GetFunctionDelegate(Handle<Object> object);
GetFunctionDelegate  465 src/ic.cc        Handle<Object> delegate = Execution::GetFunctionDelegate(object);
GetFunctionDelegate 8716 src/runtime.cc   return *Execution::GetFunctionDelegate(args.at<Object>(0));
GetFunctionDelegate   83 src/runtime.h    F(GetFunctionDelegate, 1, 1) \