GetCallbackData   175 include/v8-debug.h     virtual Handle<Value> GetCallbackData() const = 0;
GetCallbackData  5587 src/api.cc                                         event_details.GetCallbackData());
GetCallbackData   679 src/debug.h      virtual v8::Handle<v8::Value> GetCallbackData() const;
GetCallbackData  6970 test/cctest/test-debug.cc   CHECK_EQ(expected_callback_data, details.GetCallbackData());