JRE-705 Z-order of child windows is broken on Mac OS

(cherry picked from commit 1e52284)
diff --git a/src/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java b/src/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java
index 3f13ac6..52978cd 100644
--- a/src/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java
+++ b/src/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java
@@ -615,7 +615,6 @@
         if (visible) {
             // Order myself above my parent
             if (owner != null && owner.isVisible()) {
-                CWrapper.NSWindow.orderWindow(nsWindowPtr, CWrapper.NSWindow.NSWindowAbove, owner.getNSWindowPtr());
                 applyWindowLevel(target);
             }
         }