hg: jdk9/sandbox/langtools: Early integration of JDK-8173303

[magnus.ihse.bursie at oracle.com]

Changeset: 06da7d1ae6d7
Author:    ihse
Date:      2017-03-29 12:18 +0200
URL:       http://hg.openjdk.java.net/jdk9/sandbox/langtools/rev/06da7d1ae6d7

Early integration of JDK-8173303

! src/java.compiler/share/classes/module-info.java
! src/jdk.compiler/share/classes/module-info.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css
! src/jdk.javadoc/share/classes/module-info.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/ModuleDotGraph.java
! src/jdk.jdeps/share/classes/module-info.java
! src/jdk.jshell/share/classes/module-info.java