hg: build-infra/jdk8/jdk: Added proof of concept modularize makefile that shuffles parts of the sources in a sort of Jigsaw:esq fashion.

[fredrik.ohrstrom at oracle.com]

Changeset: c0ae9a211787
Author:    ohrstrom
Date:      2012-03-07 23:13 +0100
URL:       http://hg.openjdk.java.net/build-infra/jdk8/jdk/rev/c0ae9a211787

Added proof of concept modularize makefile that shuffles parts of the sources in a sort of Jigsaw:esq fashion.
The shuffled sources are not used, but will be. Not all sources are shuffled, only share/classes that exist.

! makefiles/Makefile
+ makefiles/ModularizeSources.gmk