ChannelIDSignerForTesting  224 net/quic/crypto/channel_id_test.cc       CryptoTestUtils::ChannelIDSignerForTesting());
ChannelIDSignerForTesting  178 net/quic/test_tools/crypto_test_utils.cc     crypto_config.SetChannelIDSigner(ChannelIDSignerForTesting());
ChannelIDSignerForTesting  138 net/quic/test_tools/crypto_test_utils.h   static ChannelIDSigner* ChannelIDSignerForTesting();