RFR(XS): 8029669: PPC64: 8027566 changes broke AIX build after sync

[Volker Simonis]

Hi,

Vladimirs latest sync of the ppc-aix-port stage repository with the
latest jdk8 broke the AIX build because of "8027566: Remove the old
build system". The fix is small and trivial:

http://cr.openjdk.java.net/~simonis/webrevs/8029669/

I only had to move classlist.aix from
make/non-build-utils/sharing/classlist.aix to
make/data/classlist/classlist.aix and replace one last occurrence of
"makefiles/" by "make" in a map file path for AIX in
make/lib/NioLibraries.gmk.

Thank you and best regards,
Volker