NoOpCallback 93 chrome/browser/ui/webui/ntp/app_launcher_handler.cc void NoOpCallback(const base::ListValue* args) {} NoOpCallback 674 sandbox/linux/seccomp-bpf/sandbox_bpf_unittest.cc bool NoOpCallback() { return true; } NoOpCallback 64 sandbox/linux/services/broker_process_unittest.cc bool NoOpCallback() { return true; }