Remove HttpServerProperies::GetWeakPtr().

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 <stdint.h>
 
 #include <memory>
@@ skipping 88 matching lines @@
                          int version_number);
 
   // Deletes all data. Works asynchronously, but if a |completion| callback is
   // provided, it will be fired on the pref thread when everything is done.
   void Clear(const base::Closure& completion);
 
   // ----------------------------------
   // HttpServerProperties methods:
   // ----------------------------------
 
-  base::WeakPtr<HttpServerProperties> GetWeakPtr() override;
   void Clear() override;
   bool SupportsRequestPriority(const url::SchemeHostPort& server) override;
   bool GetSupportsSpdy(const url::SchemeHostPort& server) override;
   void SetSupportsSpdy(const url::SchemeHostPort& server,
                        bool support_spdy) override;
   bool RequiresHTTP11(const HostPortPair& server) override;
   void SetHTTP11Required(const HostPortPair& server) override;
   void MaybeForceHTTP11(const HostPortPair& server,
                         SSLConfig* ssl_config) override;
   AlternativeServiceVector GetAlternativeServices(
@@ skipping 203 matching lines @@
   // Used to get |weak_ptr_| to self on the network thread.
   std::unique_ptr<base::WeakPtrFactory<HttpServerPropertiesManager>>
       network_weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpServerPropertiesManager);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_SERVER_PROPERTIES_MANAGER_H_