Make HttpServerProperties::GetSupportsQuic not host-specific.

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 <string>
 #include <vector>
 
@@ skipping 90 matching lines @@
   void SetAlternateProtocolProbabilityThreshold(double threshold) override;
   const SettingsMap& GetSpdySettings(
       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;
-  SupportsQuic GetSupportsQuic(
-      const HostPortPair& host_port_pair) const override;
-  void SetSupportsQuic(const HostPortPair& host_port_pair,
-                       bool used_quic,
-                       const std::string& address) override;
-  const SupportsQuicMap& supports_quic_map() const override;
+  bool GetSupportsQuic(IPAddressNumber* last_address) const override;
+  void SetSupportsQuic(bool used_quic,
+                       const IPAddressNumber& last_address) override;
   void 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;
 
  protected:
   // --------------------
   // SPDY related methods
 
@@ skipping 11 matching lines @@
   // UpdateSpdyServersFromPrefsOnNetworkThread() to perform the update on
   // network thread.
   virtual void UpdateCacheFromPrefsOnPrefThread();
 
   // Starts the update of cached prefs in |http_server_properties_impl_| on the
   // network thread. Protected for testing.
   void UpdateCacheFromPrefsOnNetworkThread(
       std::vector<std::string>* spdy_servers,
       SpdySettingsMap* spdy_settings_map,
       AlternateProtocolMap* alternate_protocol_map,
-      SupportsQuicMap* supports_quic_map,
+      IPAddressNumber* last_quic_address,
       ServerNetworkStatsMap* server_network_stats_map,
       bool detected_corrupted_prefs);
 
   // These are used to delay updating the preferences when cached data in
   // |http_server_properties_impl_| is changing, and execute only one update per
   // simultaneous spdy_servers or spdy_settings or alternate_protocol changes.
   void ScheduleUpdatePrefsOnNetworkThread();
 
   // Starts the timers to update the prefs from cache. This are overridden in
   // tests to prevent the delay.
   virtual void StartPrefsUpdateTimerOnNetworkThread(base::TimeDelta delay);
 
   // Update prefs::kHttpServerProperties in preferences with the cached data
   // from |http_server_properties_impl_|. This gets the data on network thread
   // and posts a task (UpdatePrefsOnPrefThread) to update preferences on pref
   // thread.
   void UpdatePrefsFromCacheOnNetworkThread();
 
   // Same as above, but fires an optional |completion| callback on pref thread
   // when finished. Virtual for testing.
   virtual void UpdatePrefsFromCacheOnNetworkThread(
       const base::Closure& completion);
 
   // Update prefs::kHttpServerProperties preferences on pref thread. Executes an
   // optional |completion| callback when finished. Protected for testing.
   void UpdatePrefsOnPrefThread(base::ListValue* spdy_server_list,
                                SpdySettingsMap* spdy_settings_map,
                                AlternateProtocolMap* alternate_protocol_map,
-                               SupportsQuicMap* supports_quic_map,
+                               IPAddressNumber* last_quic_address,
                                ServerNetworkStatsMap* server_network_stats_map,
                                const base::Closure& completion);
 
  private:
   void OnHttpServerPropertiesChanged();
 
+  bool ReadSupportsQuic(const base::DictionaryValue& server_dict,
+                        IPAddressNumber* last_quic_address);
   void AddToSpdySettingsMap(const HostPortPair& server,
                             const base::DictionaryValue& server_dict,
                             SpdySettingsMap* spdy_settings_map);
   bool AddToAlternateProtocolMap(const HostPortPair& server,
                                  const base::DictionaryValue& server_dict,
                                  AlternateProtocolMap* alternate_protocol_map);
-  bool AddToSupportsQuicMap(const HostPortPair& server,
-                            const base::DictionaryValue& server_dict,
-                            SupportsQuicMap* supports_quic_map);
   bool AddToNetworkStatsMap(const HostPortPair& server,
                             const base::DictionaryValue& server_dict,
                             ServerNetworkStatsMap* network_stats_map);
 
   void SaveSpdySettingsToServerPrefs(const SettingsMap* spdy_settings_map,
                                      base::DictionaryValue* server_pref_dict);
   void SaveAlternateProtocolToServerPrefs(
       const AlternateProtocolInfo* port_alternate_protocol,
       base::DictionaryValue* server_pref_dict);
-  void SaveSupportsQuicToServerPrefs(const SupportsQuic* supports_quic,
-                                     base::DictionaryValue* server_pref_dict);
   void SaveNetworkStatsToServerPrefs(
       const ServerNetworkStats* server_network_stats,
       base::DictionaryValue* server_pref_dict);
 
+  void SaveSupportsQuicToPrefs(
+      const IPAddressNumber* last_quic_address,
+      base::DictionaryValue* http_server_properties_dict);
+
   // -----------
   // Pref thread
   // -----------
 
   const scoped_refptr<base::SequencedTaskRunner> pref_task_runner_;
 
   base::WeakPtr<HttpServerPropertiesManager> pref_weak_ptr_;
 
   // Used to post cache update tasks.
   scoped_ptr<base::OneShotTimer<HttpServerPropertiesManager> >
@@ skipping 24 matching lines @@
   // Used to get |weak_ptr_| to self on the network thread.
   scoped_ptr<base::WeakPtrFactory<HttpServerPropertiesManager> >
       network_weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpServerPropertiesManager);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_SERVER_PROPERTIES_MANAGER_H_