Revert "sc rowlimit: Make the cursor better fit the rendering."

This reverts commit f7962f59; at least together
with 27ca6387 "sc tiled rendering: We keep
increasing the precision here..." it makes CppunitTest_desktop_lib fail.

sc/source/ui/view/gridwin.cxx

@@ -5721,9 +5721,8 @@ OString ScGridWindow::getCellCursor(const Fraction& rZoomX, const Fraction& rZoo
 
     double fPPTX = pViewData->GetPPTX();
     double fPPTY = pViewData->GetPPTY();
-
-    Rectangle aRect(Point(rtl::math::round(aScrPos.getX() / fPPTX), rtl::math::round(aScrPos.getY() / fPPTY)),
-                    Size(rtl::math::round(nSizeXPix / fPPTX), rtl::math::round(nSizeYPix / fPPTY)));
+    Rectangle aRect(Point(aScrPos.getX() / fPPTX, aScrPos.getY() / fPPTY),
+                    Size(nSizeXPix / fPPTX, nSizeYPix / fPPTY));
 
     pViewData->SetZoom(defaultZoomX, defaultZoomY, true);