[8u60] approval request for 8076972: Several nashorn tests failing

[A. Sundararajan]

Please approve.

Bug: 8076972: Several nashorn tests failing

Fix for https://bugs.openjdk.java.net/browse/JDK-8076646 resulted in a 
number of jtreg test failures. The current fix is to fix that regression.

jdk9 review thread: 
http://mail.openjdk.java.net/pipermail/nashorn-dev/2015-April/004428.html

jdk8 webrev:  http://cr.openjdk.java.net/~sundar/8076972/8u60/

Apart from backporting fix for 8076972 "as is", I had to include one 
missing change in 8076446 fix.

http://cr.openjdk.java.net/~sundar/8076646/webrev.00/test/src/jdk/nashorn/api/scripting/test/ScriptEngineTest.java.udiff.html
@@ -539,11 +540,11 @@
     @Test
     public void scriptObjectAutoConversionTest() throws ScriptException {
         final ScriptEngineManager m = new ScriptEngineManager();
         final ScriptEngine e = m.getEngineByName("nashorn");
         e.eval("obj = { foo: 'hello' }");
-        e.put("Window", 
e.eval("Packages.jdk.nashorn.api.scripting.Window"));
+        e.put("Window", 
e.eval("Packages.jdk.nashorn.api.scripting.test.Window"));
         assertEquals(e.eval("Window.funcJSObject(obj)"), "hello");
         assertEquals(e.eval("Window.funcScriptObjectMirror(obj)"), 
"hello");
         assertEquals(e.eval("Window.funcMap(obj)"), "hello");
         assertEquals(e.eval("Window.funcJSObject(obj)"), "hello");
     }

was missed. CC'ing nashorn team just in case if additional review is needed.

Related fix: 
http://mail.openjdk.java.net/pipermail/jdk8u-dev/2015-April/003347.html

Thanks,
-Sundar