Add an URLRequestTest to test the quic server info factory setup at the creation of HttpCache.

net/quic/chromium/quic_stream_factory.h

 // 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.
 
 #ifndef NET_QUIC_CHROMIUM_QUIC_STREAM_FACTORY_H_
 #define NET_QUIC_CHROMIUM_QUIC_STREAM_FACTORY_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 357 matching lines @@
 
   bool ZeroRTTEnabledFor(const QuicServerId& server_id);
 
   // It returns the amount of time waiting job should be delayed.
   base::TimeDelta GetTimeDelayForWaitingJob(const QuicServerId& server_id);
 
   QuicChromiumConnectionHelper* helper() { return helper_.get(); }
 
   QuicChromiumAlarmFactory* alarm_factory() { return alarm_factory_.get(); }
 
-  bool has_quic_server_info_factory() {
+  bool has_quic_server_info_factory() const {
     return quic_server_info_factory_.get() != nullptr;
   }
 
+  QuicServerInfoFactory* quic_server_info_factory() const {
+    return quic_server_info_factory_.get();
+  }
+
   void set_quic_server_info_factory(
       QuicServerInfoFactory* quic_server_info_factory);
 
   void set_server_push_delegate(ServerPushDelegate* push_delegate) {
     push_delegate_ = push_delegate;
   }
 
   bool enable_connection_racing() const { return enable_connection_racing_; }
   void set_enable_connection_racing(bool enable_connection_racing) {
     enable_connection_racing_ = enable_connection_racing;
@@ skipping 278 matching lines @@
   const scoped_refptr<SSLConfigService> ssl_config_service_;
 
   base::WeakPtrFactory<QuicStreamFactory> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicStreamFactory);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_CHROMIUM_QUIC_STREAM_FACTORY_H_