[8u] approval request for 8137134: invokespecial on indirect super interface is generated by Java adapter generator

[Attila Szegedi]

+1 on backport changes

> On Sep 25, 2015, at 5:26 PM, Sundararajan Athijegannathan <sundararajan.athijegannathan at oracle.com> wrote:
> 
> Please approve.
> 
> bug: https://bugs.openjdk.java.net/browse/JDK-8137134
> jdk9 review thread: http://mail.openjdk.java.net/pipermail/nashorn-dev/2015-September/005314.html
> jdk8u webrev: http://cr.openjdk.java.net/~sundar/8137134/8u/webrev.00/
> 
> Apart from modular source layout difference, I had to make a slight change in makefiles to compile tests with -source 1.8 (so that test using "default" method can be compiled).
> 
> Thanks,
> -Sundar