ChooseCallbackData0_5 57 ppapi/cpp/dev/file_chooser_dev.cc ChooseCallbackData0_5* data = new ChooseCallbackData0_5; ChooseCallbackData0_5 70 ppapi/cpp/dev/file_chooser_dev.cc ChooseCallbackData0_5* data = static_cast<ChooseCallbackData0_5*>(user_data); ChooseCallbackData0_5 67 ppapi/cpp/trusted/file_chooser_trusted.cc ChooseCallbackData0_5* data = new ChooseCallbackData0_5;