Correct comment, and change ptr argument to const ref in

net/quic/crypto/quic_crypto_client_config.cc

Index: net/quic/crypto/quic_crypto_client_config.cc
diff --git a/net/quic/crypto/quic_crypto_client_config.cc b/net/quic/crypto/quic_crypto_client_config.cc
index 4481a9486b03fb1a8df944593645e0916f356d80..33d5242b708bf82bfc6bd79b5109b520cee3b56d 100644
--- a/net/quic/crypto/quic_crypto_client_config.cc
+++ b/net/quic/crypto/quic_crypto_client_config.cc
@@ -532,8 +532,8 @@ QuicErrorCode QuicCryptoClientConfig::FillClientHello(
 QuicErrorCode QuicCryptoClientConfig::CacheNewServerConfig(
     const CryptoHandshakeMessage& message,
     QuicWallTime now,
+    const vector<string>& cached_certs,
     CachedState* cached,
-    QuicCryptoNegotiatedParameters* out_params,
     string* error_details) {
   DCHECK(error_details != NULL);
 
@@ -558,7 +558,7 @@ QuicErrorCode QuicCryptoClientConfig::CacheNewServerConfig(
   bool has_cert = message.GetStringPiece(kCertificateTag, &cert_bytes);
   if (has_proof && has_cert) {
     vector<string> certs;
-    if (!CertCompressor::DecompressChain(cert_bytes, out_params->cached_certs,
+    if (!CertCompressor::DecompressChain(cert_bytes, cached_certs,
                                          common_cert_sets, &certs)) {
       *error_details = "Certificate data invalid";
       return QUIC_INVALID_CRYPTO_MESSAGE_PARAMETER;
@@ -594,8 +594,8 @@ QuicErrorCode QuicCryptoClientConfig::ProcessRejection(
     return QUIC_CRYPTO_INTERNAL_ERROR;
   }
 
-  QuicErrorCode error =
-      CacheNewServerConfig(rej, now, cached, out_params, error_details);
+  QuicErrorCode error = CacheNewServerConfig(rej, now, out_params->cached_certs,
+                                             cached, error_details);
   if (error != QUIC_NO_ERROR) {
     return error;
   }
@@ -716,8 +716,8 @@ QuicErrorCode QuicCryptoClientConfig::ProcessServerConfigUpdate(
     return QUIC_INVALID_CRYPTO_MESSAGE_TYPE;
   }
 
-  return CacheNewServerConfig(server_config_update, now, cached, out_params,
-                              error_details);
+  return CacheNewServerConfig(server_config_update, now,
+                              out_params->cached_certs, cached, error_details);
 }
 
 ProofVerifier* QuicCryptoClientConfig::proof_verifier() const {