HttpServerProperties - Don't persist if SetServerNetworkStats is called

net/http/http_server_properties_impl.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_HTTP_HTTP_SERVER_PROPERTIES_IMPL_H_
 #define NET_HTTP_HTTP_SERVER_PROPERTIES_IMPL_H_
 
 #include <deque>
 #include <map>
 #include <set>
@@ skipping 97 matching lines @@
       const HostPortPair& host_port_pair) override;
   bool SetSpdySetting(const HostPortPair& host_port_pair,
                       SpdySettingsIds id,
                       SpdySettingsFlags flags,
                       uint32 value) override;
   void ClearSpdySettings(const HostPortPair& host_port_pair) override;
   void ClearAllSpdySettings() override;
   const SpdySettingsMap& spdy_settings_map() const override;
   bool GetSupportsQuic(IPAddressNumber* last_address) const override;
   void SetSupportsQuic(bool used_quic, const IPAddressNumber& address) override;
-  void SetServerNetworkStats(const HostPortPair& host_port_pair,
+  bool SetServerNetworkStats(const HostPortPair& host_port_pair,
                              ServerNetworkStats stats) override;
   const ServerNetworkStats* GetServerNetworkStats(
       const HostPortPair& host_port_pair) override;
   const ServerNetworkStatsMap& server_network_stats_map() const override;
 
  private:
   friend class HttpServerPropertiesImplPeer;
 
   // |spdy_servers_map_| has flattened representation of servers (host, port)
   // that either support or not support SPDY protocol.
@@ skipping 44 matching lines @@
   double alternative_service_probability_threshold_;
 
   base::WeakPtrFactory<HttpServerPropertiesImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpServerPropertiesImpl);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_SERVER_PROPERTIES_IMPL_H_