VisitorShim        96 net/quic/quic_session.cc       visitor_shim_(new VisitorShim(this)),
VisitorShim        30 net/quic/quic_session.h class VisitorShim;
VisitorShim       251 net/quic/quic_session.h   friend class VisitorShim;
VisitorShim       263 net/quic/quic_session.h   scoped_ptr<VisitorShim> visitor_shim_;