Revert "openjdk-7-release-25b30.inc: move nio patch to main section."

This reverts commit 4e862f09394dccc15d26c6e8768072cf98cb013f.

It causes the following exception:

Exception in thread "main" java.awt.AWTError: Toolkit not found: sun.awt.X11.XToolkit
        at java.awt.Toolkit$2.run(Toolkit.java:875)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:860)
        at java.awt.Toolkit.getEventQueue(Toolkit.java:1730)
        at java.awt.EventQueue.invokeLater(EventQueue.java:1217)
        at javax.swing.SwingUtilities.invokeLater(SwingUtilities.java:1287)
        at HelloWorldSwing.main(HelloWorldSwing.java:17)

Conflicts:
	recipes-core/openjdk/openjdk-7-release-25b30.inc