Removed most of the propgrid '#ifndef SWIG' pre-compiler conditions

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63458 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/propgrid/propgridpagestate.h

@@ -379,7 +379,6 @@ public:
         m_pIt = it.m_pIt;
         m_pIt->IncRef();
     }
-#ifndef SWIG
     const wxPGVIterator& operator=( const wxPGVIterator& it )
     {
         if (this != &it)
@@ -390,7 +389,6 @@ public:
         }
         return *this;
     }
-#endif
     void Next() { m_pIt->Next(); }
     bool AtEnd() const { return m_pIt->m_it.AtEnd(); }
     wxPGProperty* GetProperty() const { return m_pIt->m_it.GetProperty(); }
@@ -400,9 +398,6 @@ protected:
 
 // -----------------------------------------------------------------------
 
-#ifndef SWIG
-// We won't need this class from wxPython
-
 /** @class wxPropertyGridPageState
 
     Contains low-level property page information (properties, column widths,
@@ -748,8 +743,6 @@ private:
     void InitNonCatMode();
 };
 
-#endif // #ifndef SWIG
-
 // -----------------------------------------------------------------------
 
 #endif // wxUSE_PROPGRID