fix the error in remove the wrong var

Framework/API/inc/MantidAPI/DeprecatedAlgorithm.h

@@ -33,6 +33,8 @@ public:
 private:
   /// The algorithm to use instead of this one.
   std::string m_replacementAlgorithm;
+  /// Replacement version, -1 indicates latest
+  int m_replacementVersion;
   /// The date that the algorithm was first deprecated.
   std::string m_deprecatedDate;
 };

Framework/API/inc/MantidAPI/DeprecatedAlias.h

@@ -38,8 +38,6 @@ public:
   void setDeprecationDate(const std::string &date);
 
 private:
-  /// Replacement version, -1 indicate latest
-  int m_replacementVersion;
   /// Deprecation date
   std::string m_deprecationDate;
 };

Framework/API/src/DeprecatedAlias.cpp

@@ -18,7 +18,7 @@ Kernel::Logger g_log("DeprecatedAlias");
 } // namespace
 
 /// Constructor to ensure the compiler is happy
-DeprecatedAlias::DeprecatedAlias() : m_replacementVersion(-1), m_deprecationDate() {}
+DeprecatedAlias::DeprecatedAlias() : m_deprecationDate() {}
 
 /// Destructor to ensure the compiler is happy
 DeprecatedAlias::~DeprecatedAlias() = default;