Getting rid of destroy handle method

Author: ShahzaibIbrahim

bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/graphics/Image.java

@@ -2079,13 +2079,6 @@ public static Image win32_new(Device device, int type, long handle, int nativeZo
 	return image;
 }
 
-private void destroyHandle(int zoom) {
-	ImageHandle imageHandle = zoomLevelToImageHandle.remove(zoom);
-	if (imageHandle != null) {
-	     destroyHandle(imageHandle.handle);
-	}
-}
-
 private abstract class AbstractImageProviderWrapper {
 	abstract Object getProvider();
 	protected abstract Rectangle getBounds(int zoom);