Issue 768 - Switch from TR1 to C++11

include/AdblockPlus/WebRequest.h

 /*
  * This file is part of Adblock Plus <http://adblockplus.org/>,
  * Copyright (C) 2006-2014 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifndef ADBLOCK_PLUS_WEB_REQUEST_H
 #define ADBLOCK_PLUS_WEB_REQUEST_H
 
+#include <memory>
 #include <stdint.h>
 #include <string>
 #include <vector>
 
-#include "tr1_memory.h"
-
 namespace AdblockPlus
 {
   typedef std::vector<std::pair<std::string, std::string> > HeaderList;
 
   struct ServerResponse
   {
 #ifdef _WIN32
     __int64 status;
 #else
     int64_t status;
@@ skipping 23 matching lines @@
       NS_ERROR_NET_INTERRUPT = 0x804b0047,
       NS_ERROR_UNKNOWN_PROXY_CONNECTION_REFUSED = 0x804b0048,
       NS_CUSTOM_ERROR_BASE = 0x80850000,
       NS_ERROR_NOT_INITIALIZED = 0xc1f30001
     };
 
     virtual inline ~WebRequest() {};
     virtual ServerResponse GET(const std::string& url, const HeaderList& requestHeaders) const = 0;
   };
 
-  typedef std::tr1::shared_ptr<WebRequest> WebRequestPtr;
+  typedef std::shared_ptr<WebRequest> WebRequestPtr;
 }
 
 #endif