Remove unused HttpServerProperites::ClearAlternativeServices

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 <stddef.h>
 #include <stdint.h>
 
@@ skipping 87 matching lines @@
   void MarkAlternativeServiceBroken(
       const AlternativeService& alternative_service) override;
   void MarkAlternativeServiceRecentlyBroken(
       const AlternativeService& alternative_service) override;
   bool IsAlternativeServiceBroken(
       const AlternativeService& alternative_service) const override;
   bool WasAlternativeServiceRecentlyBroken(
       const AlternativeService& alternative_service) override;
   void ConfirmAlternativeService(
       const AlternativeService& alternative_service) override;
-  void ClearAlternativeServices(const url::SchemeHostPort& origin) override;
   const AlternativeServiceMap& alternative_service_map() const override;
   std::unique_ptr<base::Value> GetAlternativeServiceInfoAsValue()
       const override;
   const SettingsMap& GetSpdySettings(
       const url::SchemeHostPort& server) override;
   bool SetSpdySetting(const url::SchemeHostPort& server,
                       SpdySettingsIds id,
                       SpdySettingsFlags flags,
                       uint32_t value) override;
   void ClearSpdySettings(const url::SchemeHostPort& server) override;
@@ skipping 71 matching lines @@
   size_t max_server_configs_stored_in_properties_;
 
   base::WeakPtrFactory<HttpServerPropertiesImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpServerPropertiesImpl);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_SERVER_PROPERTIES_IMPL_H_