Remove |parse_alternative_service| flag.

net/http/http_stream_factory.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_STREAM_FACTORY_H_
 #define NET_HTTP_HTTP_STREAM_FACTORY_H_
 
 #include <list>
 #include <string>
 
@@ skipping 247 matching lines @@
   //                HttpNetworkSession.
   static void set_spdy_enabled(bool value) {
     spdy_enabled_ = value;
   }
   static bool spdy_enabled() { return spdy_enabled_; }
 
  protected:
   HttpStreamFactory();
 
  private:
-  void ProcessAlternativeService(
-      const base::WeakPtr<HttpServerProperties>& http_server_properties,
-      base::StringPiece alternative_service_str,
-      const url::SchemeHostPort& http_server,
-      const HttpNetworkSession& session);
-
-  void ProcessAlternateProtocol(
-      const base::WeakPtr<HttpServerProperties>& http_server_properties,
-      const std::vector<std::string>& alternate_protocol_values,
-      const url::SchemeHostPort& http_server,
-      const HttpNetworkSession& session);
-
   static bool spdy_enabled_;
 
   url::SchemeHostPort RewriteHost(const url::SchemeHostPort& server);
 
   DISALLOW_COPY_AND_ASSIGN(HttpStreamFactory);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_STREAM_FACTORY_H_