PublicKeyAndChallenge 45 net/base/keygen_handler_mac.cc sizeof(PublicKeyAndChallenge) PublicKeyAndChallenge 49 net/base/keygen_handler_mac.cc offsetof(PublicKeyAndChallenge, spki), PublicKeyAndChallenge 54 net/base/keygen_handler_mac.cc offsetof(PublicKeyAndChallenge, challenge_string), PublicKeyAndChallenge 63 net/base/keygen_handler_mac.cc PublicKeyAndChallenge pkac;