C++11: More (expression-list) or brace-init-list.

This time in the 'new' expression. Changed it to make
new C(1, abc...) and new C{1, abc}
work.

Change-Id: I7232798fd083b653ee04ef9ede386d6536133e16
Reviewed-by: hjk <qthjk@ovi.com>

tests/auto/cplusplus/cxx11/data/braceInitializers.3.cpp

@@ -1,3 +1,6 @@
 auto x = int{};
 auto y = Foo{};
 auto z = typename Foo<T>{};
+
+auto d = new C(1, abc...);
+auto e = new C{1, 2, 3};