Change SpdySession::GetSSLInfo to get the SSLInfo from the underlying socket

net/socket/ssl_client_socket_nss.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.
 
 // This file includes code SSLClientSocketNSS::DoVerifyCertComplete() derived
 // from AuthCertificateCallback() in
 // mozilla/security/manager/ssl/src/nsNSSCallbacks.cpp.
 
 /* ***** BEGIN LICENSE BLOCK *****
  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
@@ skipping 2732 matching lines @@
 // static
 void SSLClientSocket::ClearSessionCache() {
   // SSL_ClearSessionCache can't be called before NSS is initialized.  Don't
   // bother initializing NSS just to clear an empty SSL session cache.
   if (!NSS_IsInitialized())
     return;
 
   SSL_ClearSessionCache();
 }
 
-void SSLClientSocketNSS::GetSSLInfo(SSLInfo* ssl_info) {
+bool SSLClientSocketNSS::GetSSLInfo(SSLInfo* ssl_info) {
   EnterFunction("");
   ssl_info->Reset();
   if (core_->state().server_cert_chain.empty() ||
       !core_->state().server_cert_chain[0]) {
-    return;
+    return false;
   }
 
   ssl_info->cert_status = server_cert_verify_result_.cert_status;
   ssl_info->cert = server_cert_verify_result_.verified_cert;
   ssl_info->connection_status =
       core_->state().ssl_connection_status;
   ssl_info->public_key_hashes = server_cert_verify_result_.public_key_hashes;
   for (std::vector<SHA1Fingerprint>::const_iterator
        i = side_pinned_public_keys_.begin();
        i != side_pinned_public_keys_.end(); i++) {
@@ skipping 15 matching lines @@
   } else {
     ssl_info->security_bits = -1;
     LOG(DFATAL) << "SSL_GetCipherSuiteInfo returned " << PR_GetError()
                 << " for cipherSuite " << cipher_suite;
   }
 
   ssl_info->handshake_type = core_->state().resumed_handshake ?
       SSLInfo::HANDSHAKE_RESUME : SSLInfo::HANDSHAKE_FULL;
 
   LeaveFunction("");
+  return true;
 }
 
 void SSLClientSocketNSS::GetSSLCertRequestInfo(
     SSLCertRequestInfo* cert_request_info) {
   EnterFunction("");
   // TODO(rch): switch SSLCertRequestInfo.host_and_port to a HostPortPair
   cert_request_info->host_and_port = host_and_port_.ToString();
   cert_request_info->client_certs = core_->state().client_certs;
   LeaveFunction(cert_request_info->client_certs.size());
 }
@@ skipping 698 matching lines @@
   EnsureThreadIdAssigned();
   base::AutoLock auto_lock(lock_);
   return valid_thread_id_ == base::PlatformThread::CurrentId();
 }
 
 ServerBoundCertService* SSLClientSocketNSS::GetServerBoundCertService() const {
   return server_bound_cert_service_;
 }
 
 }  // namespace net