Remove unused HttpServerProperites::ClearAlternativeServices

net/http/http_server_properties.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_H_
 #define NET_HTTP_HTTP_SERVER_PROPERTIES_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 290 matching lines @@
   // Returns true iff |alternative_service| was recently broken.
   // |alternative_service.host| must not be empty.
   virtual bool WasAlternativeServiceRecentlyBroken(
       const AlternativeService& alternative_service) = 0;
 
   // Confirms that |alternative_service| is working.
   // |alternative_service.host| must not be empty.
   virtual void ConfirmAlternativeService(
       const AlternativeService& alternative_service) = 0;
 
-  // Clear all alternative services for |origin|.
-  virtual void ClearAlternativeServices(const url::SchemeHostPort& origin) = 0;
-
   // Returns all alternative service mappings.
   // Returned alternative services may have empty hostnames.
   virtual const AlternativeServiceMap& alternative_service_map() const = 0;
 
   // Returns all alternative service mappings as human readable strings.
   // Empty alternative service hostnames will be printed as such.
   virtual std::unique_ptr<base::Value> GetAlternativeServiceInfoAsValue()
       const = 0;
 
   // Gets a reference to the SettingsMap stored for a host.
@@ skipping 50 matching lines @@
   virtual void SetMaxServerConfigsStoredInProperties(
       size_t max_server_configs_stored_in_properties) = 0;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(HttpServerProperties);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_SERVER_PROPERTIES_H_