hg: build-infra/jdk8/langtools: Refactor cleanup.

[fredrik.ohrstrom at oracle.com]

Changeset: 73472652e8f7
Author:    ohrstrom
Date:      2012-10-08 13:54 +0200
URL:       http://hg.openjdk.java.net/build-infra/jdk8/langtools/rev/73472652e8f7

Refactor cleanup.

- src/share/classes/com/sun/tools/javac/comp/Dependencies.java
- src/share/classes/com/sun/tools/javac/comp/PubapiVisitor.java
- src/share/classes/com/sun/tools/javac/util/SmartFileManager.java