CounterCallback    61 chrome/browser/devtools/port_forwarding_controller.cc                           const CounterCallback& callback,
CounterCallback    71 chrome/browser/devtools/port_forwarding_controller.cc   explicit SocketTunnel(const CounterCallback& callback)
CounterCallback   215 chrome/browser/devtools/port_forwarding_controller.cc   CounterCallback callback_;
CounterCallback   533 chrome/browser/devtools/port_forwarding_controller.cc   SocketTunnel::CounterCallback callback =