hg: jigsaw/jake/langtools: Drop OS version from ModuleTarget

[alan . bateman]

Changeset: cc6ddb75f5ad
Author:    alanb
Date:      2017-02-19 19:46 +0000
URL:       http://hg.openjdk.java.net/jigsaw/jake/langtools/rev/cc6ddb75f5ad

Drop OS version from ModuleTarget

! src/jdk.jdeps/share/classes/com/sun/tools/classfile/ClassWriter.java
! 
src/jdk.jdeps/share/classes/com/sun/tools/classfile/ModuleTarget_attribute.java
! src/jdk.jdeps/share/classes/com/sun/tools/javap/AttributeWriter.java