Add DPIUtil methods for custom auto-scale specification

Author: HeikoKlare

bundles/org.eclipse.swt/Eclipse SWT/common/org/eclipse/swt/internal/DPIUtil.java

@@ -605,10 +605,6 @@ public static int getDeviceZoom() {
 	return deviceZoom;
 }
 
-public static int getDeviceZoom(String autoScaleProperty) {
-	return getZoomForAutoscaleProperty(nativeDeviceZoom, autoScaleProperty);
-}
-
 public static void setDeviceZoom (int nativeDeviceZoom) {
 	DPIUtil.nativeDeviceZoom = nativeDeviceZoom;
 	int deviceZoom = getZoomForAutoscaleProperty (nativeDeviceZoom);
@@ -685,6 +681,14 @@ public static boolean isMonitorSpecificScalingActive() {
 	return updateOnRuntimeValue;
 }
 
+public static String getAutoScaleValue() {
+	return autoScaleValue;
+}
+
+public static void setAutoScaleValue(String value) {
+	autoScaleValue = value;
+}
+
 public static void setAutoScaleForMonitorSpecificScaling() {
 	boolean isDefaultAutoScale = autoScaleValue == null;
 	if (isDefaultAutoScale) {