Fix test from later revision

report: https://bugs.openjdk.org/browse/JDK-8212014

fix: http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/697a138c3b6b

diff --git a/modules/web/src/test/java/javafx/scene/web/JavaScriptBridgeTest.java b/modules/web/src/test/java/javafx/scene/web/JavaScriptBridgeTest.java
--- a/modules/web/src/test/java/javafx/scene/web/JavaScriptBridgeTest.java
+++ b/modules/web/src/test/java/javafx/scene/web/JavaScriptBridgeTest.java
@@ -578,7 +578,7 @@
             bind("alist", alist);
             Integer[] iarr = new Integer[4];
             bind("iarr", iarr);
-            Object r = web.executeScript("alist.toArray(iarr)");
+            Object r = web.executeScript("alist['toArray(Object[])'](iarr)");
             assertSame(iarr, r);
             assertEquals("98/87/76/null",
                          iarr[0]+"/"+iarr[1]+"/"+iarr[2]+"/"+iarr[3]);