<SwDrawTextShell> - remove self-destructing call to <SwView::AttrChangedNotify(..)>

- remove superfluous slot invalidation
(cherry picked from commit 2ff25b11)

sw/source/ui/shells/drwtxtex.cxx

@@ -666,7 +666,6 @@ ASK_ADJUST:
                 }
                 else
                     rSet.InvalidateItem(nSlotId);
-                Invalidate(SID_ATTR_PARA_ULSPACE);
                 nSlotId = 0;
             }
             break;

sw/source/ui/shells/drwtxtsh.cxx

@@ -459,7 +459,6 @@ void SwDrawTextShell::ExecDraw(SfxRequest &rReq)
                 SwView& rTempView = rSh.GetView();
                 rTempView.ExitDraw();
                 rSh.Edit();
-                rTempView.AttrChangedNotify(&rSh);
                 return;
             }
             break;