Add methods in spdy/quic session to get stream id of pushed stream given the request url

net/quic/chromium/quic_chromium_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/chromium/quic_chromium_client_session.h"
 
 #include <openssl/ssl.h>
 
 #include <utility>
 
@@ skipping 648 matching lines @@
     return ERR_QUIC_HANDSHAKE_FAILED;
 
   callback_ = callback;
   return ERR_IO_PENDING;
 }
 
 int QuicChromiumClientSession::GetNumSentClientHellos() const {
   return crypto_stream_->num_sent_client_hellos();
 }
 
+QuicStreamId QuicChromiumClientSession::GetStreamIdForPush(
+    const GURL& pushed_url) {
+  QuicClientPromisedInfo* promised_info =
+      QuicClientSessionBase::GetPromisedByUrl(pushed_url.spec());
+  if (!promised_info)
+    return 0;
+
+  return promised_info->id();
+}
+
 bool QuicChromiumClientSession::CanPool(const std::string& hostname,
                                         PrivacyMode privacy_mode) const {
   DCHECK(connection()->connected());
   if (privacy_mode != server_id_.privacy_mode()) {
     // Privacy mode must always match.
     return false;
   }
   SSLInfo ssl_info;
   if (!GetSSLInfo(&ssl_info) || !ssl_info.cert.get()) {
     NOTREACHED() << "QUIC should always have certificates.";
@@ skipping 721 matching lines @@
 }
 
 const LoadTimingInfo::ConnectTiming&
 QuicChromiumClientSession::GetConnectTiming() {
   connect_timing_.ssl_start = connect_timing_.connect_start;
   connect_timing_.ssl_end = connect_timing_.connect_end;
   return connect_timing_;
 }
 
 }  // namespace net