Don't set "advanced mode" for FigureUtilities GC

This reverts the changes done to the FigureUtilities class that was done
with 2cb016e, as it introduces rounding
errors at 100% zoom.

Author: ptziegler

org.eclipse.draw2d/src/org/eclipse/draw2d/FigureUtilities.java

@@ -79,9 +79,6 @@ protected static GC getGC() {
 				// ignored
 			});
 			gc = new GC(shell);
-			if (InternalDraw2dUtils.disableAutoscale) {
-				gc.setAdvanced(true);
-			}
 			appliedFont = gc.getFont();
 		}
 		return gc;