RFR: JDK-8187790: generated-configure out of sync

[Erik Joelsson]

The generated configure is currently out of sync in jdk10/master. This 
was caused by me forgetting to generate before pushingJDK-8187542 
<https://bugs.openjdk.java.net/browse/JDK-8187542>.

Bug: https://bugs.openjdk.java.net/browse/JDK-8187790
Webrev: http://cr.openjdk.java.net/~erikj/8187790/webrev.01/

/Erik