Issue 768 - Switch from TR1 to C++11

include/AdblockPlus/FileSystem.h

Index: include/AdblockPlus/FileSystem.h
===================================================================
--- a/include/AdblockPlus/FileSystem.h
+++ b/include/AdblockPlus/FileSystem.h
@@ -14,21 +14,20 @@
  * 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_FILE_SYSTEM_H
 #define ADBLOCK_PLUS_FILE_SYSTEM_H
 
 #include <istream>
+#include <memory>
 #include <stdint.h>
 #include <string>
 
-#include "tr1_memory.h"
-
 namespace AdblockPlus
 {
   class FileSystem
   {
   public:
     struct StatResult
     {
       StatResult()
@@ -41,23 +40,23 @@ namespace AdblockPlus
 
       bool exists;
       bool isDirectory;
       bool isFile;
       int64_t lastModified;
     };
 
     virtual ~FileSystem() {}
-    virtual std::tr1::shared_ptr<std::istream>
+    virtual std::shared_ptr<std::istream>
       Read(const std::string& path) const = 0;
     virtual void Write(const std::string& path,
-                       std::tr1::shared_ptr<std::istream> data) = 0;
+                       std::shared_ptr<std::istream> data) = 0;
     virtual void Move(const std::string& fromPath,
                       const std::string& toPath) = 0;
     virtual void Remove(const std::string& path) = 0;
     virtual StatResult Stat(const std::string& path) const = 0;
     virtual std::string Resolve(const std::string& path) const = 0;
   };
 
-  typedef std::tr1::shared_ptr<FileSystem> FileSystemPtr;
+  typedef std::shared_ptr<FileSystem> FileSystemPtr;
 }
 
 #endif