SHP 2: Change SpdySettingsMap to use SchemeHostPort as the key. No change to Pref data.

net/http/http_server_properties_manager.h

Index: net/http/http_server_properties_manager.h
diff --git a/net/http/http_server_properties_manager.h b/net/http/http_server_properties_manager.h
index 5c6e9ee93692deeba0db3b38021b3b2ce18e543c..4828eb698ee4582cc1e5084825746d46e18d5ea9 100644
--- a/net/http/http_server_properties_manager.h
+++ b/net/http/http_server_properties_manager.h
@@ -139,12 +139,12 @@ class NET_EXPORT HttpServerPropertiesManager : public HttpServerProperties {
   std::unique_ptr<base::Value> GetAlternativeServiceInfoAsValue()
       const override;
   const SettingsMap& GetSpdySettings(
-      const HostPortPair& host_port_pair) override;
-  bool SetSpdySetting(const HostPortPair& host_port_pair,
+      const url::SchemeHostPort& server) override;
+  bool SetSpdySetting(const url::SchemeHostPort& server,
                       SpdySettingsIds id,
                       SpdySettingsFlags flags,
                       uint32_t value) override;
-  void ClearSpdySettings(const HostPortPair& host_port_pair) override;
+  void ClearSpdySettings(const url::SchemeHostPort& server) override;
   void ClearAllSpdySettings() override;
   const SpdySettingsMap& spdy_settings_map() const override;
   bool GetSupportsQuic(IPAddress* last_address) const override;
@@ -256,7 +256,7 @@ class NET_EXPORT HttpServerPropertiesManager : public HttpServerProperties {
                       SpdySettingsMap* spdy_settings_map,
                       AlternativeServiceMap* alternative_service_map,
                       ServerNetworkStatsMap* network_stats_map);
-  void AddToSpdySettingsMap(const HostPortPair& server,
+  void AddToSpdySettingsMap(const url::SchemeHostPort& server,
                             const base::DictionaryValue& server_dict,
                             SpdySettingsMap* spdy_settings_map);
   bool ParseAlternativeServiceDict(