Fix pooling comments in quic_client_session.cc

net/quic/quic_client_session.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/quic/quic_client_session.h"
 
 #include "base/callback_helpers.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram.h"
 #include "base/metrics/sparse_histogram.h"
@@ skipping 471 matching lines @@
 
 bool QuicClientSession::CanPool(const std::string& hostname) const {
   DCHECK(connection()->connected());
   SSLInfo ssl_info;
   if (!GetSSLInfo(&ssl_info) || !ssl_info.cert) {
     // We can always pool with insecure QUIC sessions.
     return true;
   }
 
   bool unused = false;
-  // Pooling is prohibited for connections on which client certs were
-  // sent. It is also prohibited for when channel ID was sent if the
-  // hosts are from different eTLDs. And of course, it is prohibited
-  // if the server cert is not valid for the new domain.
+  // Pooling is prohibited if the server cert is not valid for the new domain,
+  // and for connections on which client certs were sent. It is also prohibited
+  // when channel ID was sent if the hosts are from different eTLDs+1.
   if (!ssl_info.cert->VerifyNameMatch(hostname, &unused))
     return false;
 
   if (ssl_info.client_cert_sent)
     return false;
 
   if (ssl_info.channel_id_sent &&
       ServerBoundCertService::GetDomainForHost(hostname) !=
       ServerBoundCertService::GetDomainForHost(server_host_port_.host())) {
     return false;
@@ skipping 345 matching lines @@
     return;
 
   // TODO(rch): re-enable this code once beta is cut.
   //  if (stream_factory_)
   //    stream_factory_->OnSessionConnectTimeout(this);
   //  CloseAllStreams(ERR_QUIC_HANDSHAKE_FAILED);
   //  DCHECK_EQ(0u, GetNumOpenStreams());
 }
 
 }  // namespace net