Bug 313432 obsolete CSS layout methods in SWTPartRenderer
we still have these methods in SWTPartRenderer createWrapperForStyling addLayoutForStyling configureForStyling they are not used anymore. OK to just delete them?
bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/workbench/ui/renderers/swt/SWTPartRenderer.java
unbindWidget(element);
			}
		});
	}
	public Object unbindWidget(MUIElement me) {
		Widget widget = (Widget) me.getWidget();
		if (widget != null) {
			me.setWidget(null);
			if (!widget.isDisposed())
				widget.setData(OWNING_ME, null);
		}
		
		me.setRenderer(null);
		return widget;
	}
	protected Widget getParentWidget(MUIElement element) {
		return (Widget) element.getParent().getWidget();
	}
	public void disposeWidget(MUIElement element) {
		Widget curWidget = (Widget) element.getWidget();
		if (curWidget != null && !curWidget.isDisposed()) {
			unbindWidget(element);
			curWidget.dispose();
		}
		element.setWidget(null);
	}
	public void hookControllerLogic(final MUIElement me) {
		Widget widget = (Widget) me.getWidget();
		
		widget.addDisposeListener(new DisposeListener() {