Change the net_task_runner to use a TestMockTimeTaskRunner in unittests so that

net/http/http_server_properties_manager.h

 // Copyright 2014 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_HTTP_HTTP_SERVER_PROPERTIES_MANAGER_H_
 #define NET_HTTP_HTTP_SERVER_PROPERTIES_MANAGER_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 219 matching lines @@
 
  private:
   typedef std::vector<std::string> ServerList;
 
   FRIEND_TEST_ALL_PREFIXES(HttpServerPropertiesManagerTest,
                            AddToAlternativeServiceMap);
   FRIEND_TEST_ALL_PREFIXES(HttpServerPropertiesManagerTest,
                            DoNotLoadAltSvcForInsecureOrigins);
   FRIEND_TEST_ALL_PREFIXES(HttpServerPropertiesManagerTest,
                            DoNotLoadExpiredAlternativeService);
+  friend class HttpServerPropertiesManagerPeer;

[Ryan Hamilton, 2016/12/12 05:30:20]

Is this still needed?

[Zhongyi Shi, 2016/12/12 21:14:46]

Done. Sorry for leaving this around.

   void OnHttpServerPropertiesChanged();
 
   bool AddServersData(const base::DictionaryValue& server_dict,
                       ServerList* spdy_servers,
                       AlternativeServiceMap* alternative_service_map,
                       ServerNetworkStatsMap* network_stats_map,
                       int version);
   bool ParseAlternativeServiceDict(
       const base::DictionaryValue& alternative_service_dict,
       const std::string& server_str,
@@ skipping 55 matching lines @@
   // Used to get |weak_ptr_| to self on the network thread.
   std::unique_ptr<base::WeakPtrFactory<HttpServerPropertiesManager>>
       network_weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpServerPropertiesManager);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_SERVER_PROPERTIES_MANAGER_H_