EnqueueDebugCommand 5662 src/api.cc         internal_isolate->debugger()->EnqueueDebugCommand(data);
EnqueueDebugCommand 5664 src/api.cc         i::Isolate::GetDefaultIsolateDebugger()->EnqueueDebugCommand(data);
EnqueueDebugCommand  821 src/debug.h      void EnqueueDebugCommand(v8::Debug::ClientData* client_data = NULL);