[8u] RFR 8233548: Update CUP to v0.11b

[Zhengyu Gu]

Hi,

Please review this backport to upgrade CUP to v0.11b.

The original patch does not apply cleanly. Matter of fact, the backport 
is mostly manual.

1) The bug is not in 8u's ProblemList.txt
2) License update is in different place.
3) Other than replacing various tables, I also replaced parser_action 
class (CUP$XPathParser$actions -> parser_action) with 11u version.

Original bug: https://bugs.openjdk.java.net/browse/JDK-8233548
Original patch: https://hg.openjdk.java.net/jdk/jdk/rev/b470da55a673

8u webrev: http://cr.openjdk.java.net/~zgu/JDK-8233548-8u/webrev.00/

Test:
   jdk_other which includes jaxp tests
   Test case from https://bugzilla.redhat.com/show_bug.cgi?id=1327649


Thanks,

-Zhengyu