hg: macosx-port/macosx-port/jdk: Fixed MACOSX_PORT-125: $DISPLAY should never have to be set when using the CToolki

[alexander.zuev at oracle.com]

Changeset: 075ea8de2109
Author:    kizune
Date:      2011-07-04 17:27 +0400
URL:       http://hg.openjdk.java.net/macosx-port/macosx-port/jdk/rev/075ea8de2109

Fixed MACOSX_PORT-125: $DISPLAY should never have to be set when using the CToolki
There is a specific rule in java.awt.GraphicsEnvironment.getHeadlessProperty() method that
says which systems has to have DISPLAY variable set not to be treated as 'headless'.
Max OS X is one of them. This is not right - CToolkit does not need this variable.

! src/share/classes/java/awt/GraphicsEnvironment.java