test: fix parallel/test-repl with new v8

Per the ES6 spec, V8 3.31 no longer throws a SyntaxError for scoped
function declarations.

PR-URL: #243
Reviewed-By: Domenic Denicola <domenic@domenicdenicola.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>

test/parallel/test-repl.js

@@ -166,7 +166,7 @@ function error_test() {
       expect: /^SyntaxError: Delete of an unqualified identifier in strict mode/ },
     { client: client_unix, send: '(function() { "use strict"; eval = 17; })()',
       expect: /^SyntaxError: Unexpected eval or arguments in strict mode/ },
-    { client: client_unix, send: '(function() { "use strict"; if (true){ function f() { } } })()',
+    { client: client_unix, send: '(function() { "use strict"; if (true) function f() { } })()',
       expect: /^SyntaxError: In strict mode code, functions can only be declared at top level or immediately within another function/ },
     // Named functions can be used:
     { client: client_unix, send: 'function blah() { return 1; }',