hg: jdk9/sandbox/nashorn: Merge

[magnus.ihse.bursie at oracle.com]

Changeset: 93cc4e0c9cef
Author:    ihse
Date:      2015-09-18 11:34 +0200
URL:       http://hg.openjdk.java.net/jdk9/sandbox/nashorn/rev/93cc4e0c9cef

Merge

- samples/EvalWithArbitraryThis.java.orig
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/BoundScriptFunctionImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/PrototypeObject.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/ScriptFunctionImpl.java