removed wxDC::m_scaleFactor (never used, had random value)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_2_BRANCH@7397 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/qt/dc.h

@@ -365,8 +365,6 @@ class WXDLLEXPORT wxDC: public wxObject
     
     bool         m_needComputeScaleX,m_needComputeScaleY;         // not yet used
     
-    float        m_scaleFactor;  // wxPSDC wants to have this. Will disappear.
-    
     long         m_clipX1,m_clipY1,m_clipX2,m_clipY2;
     long         m_minX,m_maxX,m_minY,m_maxY;
 };