hg: compiler-grammar/jls8/langtools: Set tree positions

[jonathan.gibbons at oracle.com]

Changeset: 487f8f6d2e9e
Author:    jjg
Date:      2014-08-12 16:20 -0700
URL:       http://hg.openjdk.java.net/compiler-grammar/jls8/langtools/rev/487f8f6d2e9e

Set tree positions
Contributed-By: Jonathan McKinsey

! src/share/classes/com/sun/tools/javac/antlr/AntlrParserFactory.java
! src/share/classes/com/sun/tools/javac/antlr/Java.g4
! src/share/classes/com/sun/tools/javac/antlr/JavaTranslator.java