MODKEY_BigOrtho is never defined

Change-Id: Ifd7c7f634860ced0021bf6c6b99d1e0ea0615a7c
Reviewed-on: https://gerrit.libreoffice.org/2126Reviewed-by: Tor Lillqvist <tml@iki.fi>
Tested-by: Tor Lillqvist <tml@iki.fi>

svx/source/svdraw/svdview.cxx

@@ -770,9 +770,6 @@ sal_Bool SdrView::DoMouseEvent(const SdrViewEvent& rVEvt)
 #ifdef MODKEY_Ortho
     SetOrtho(MODKEY_Ortho!=IsOrthoDesired());
 #endif
-#ifdef MODKEY_BigOrtho
-    SetBigOrtho(MODKEY_BigOrtho);
-#endif
 #ifdef MODKEY_AngleSnap
     SetAngleSnapEnabled(MODKEY_AngleSnap);
 #endif