Fix deprecations in testData: js semantics.

js/js.translator/testData/expression/evaluationOrder/cases/callVarargs.kt

@@ -8,7 +8,7 @@ fun bar<T>(s: String, value: T): T {
 }
 
 fun baz<T>(vararg args: T): String {
-    return "baz: ${args.size}"
+    return "baz: ${args.size()}"
 }
 
 fun idVarArg<T>(vararg a: T) = a
@@ -22,7 +22,7 @@ fun box(): String {
     assertEquals("AB", global)
 
     global = ""
-    assertEquals("baz: 4", baz(bar("A", 1), *try {bar("B", array(2, 3))} catch(e: Exception) { bar("C", array(4, 5))}, bar("D", 6)))
+    assertEquals("baz: 4", baz(bar("A", 1), *try {bar("B", arrayOf(2, 3))} catch(e: Exception) { bar("C", arrayOf(4, 5))}, bar("D", 6)))
     assertEquals("ABD", global)
 
     return "OK"