hg: jigsaw/jake/langtools: rename test class from Aux to Extra to avoid problems on Windows

[jonathan.gibbons at oracle.com]

Changeset: c64079dbb1ba
Author:    jjg
Date:      2016-11-30 14:46 -0800
URL:       http://hg.openjdk.java.net/jigsaw/jake/langtools/rev/c64079dbb1ba

rename test class from Aux to Extra to avoid problems on Windows

! src/jdk.compiler/share/classes/com/sun/tools/javac/util/ModuleHelper.java
! test/tools/javac/modules/AnnotationsOnModules.java