Remove function types from intl, as they appear to break the vm

pkg/intl/lib/intl.dart

Index: pkg/intl/lib/intl.dart
===================================================================
--- pkg/intl/lib/intl.dart	(revision 13484)
+++ pkg/intl/lib/intl.dart	(working copy)
@@ -158,7 +158,7 @@
    * Note that null is interpreted as meaning the default locale, so if
    * [newLocale] is null it will be returned.
    */
-  static String verifiedLocale(String newLocale, bool localeExists(String),
+  static String verifiedLocale(String newLocale, Function localeExists,
                                [Function onFailure = _throwLocaleError]) {
     // TODO(alanknight): Previously we kept a single verified locale on the Intl
     // object, but with different verification for different uses, that's more
@@ -232,7 +232,7 @@
    * until the proper locale has been set. This returns the result of calling
    * [msg_function], which could be of an arbitrary type.
    */
-  static dynamic withLocale(String locale, message_function()) {

[Emily Fortuna, 2012/10/10 17:44:48]

hmm bummer. So neither the VM nor dart2js recognize this syntax yet?

[Alan Knight, 2012/10/10 17:49:05]

Looks like the problem was probably the explicit use of dynamic. At least this
didn't fix it, and removing dynamic did. Dart2js has problems with more complex
versions of this, but seems like it's probably ok with this one. So this could
be put back, but since it all works fine locally, so I can only test it by
committing and watching the bots, maybe I'll wait and revisit it when we're not
in a crunch.

[Emily Fortuna, 2012/10/10 18:11:07]

sgtm. I support the more specific syntax

[Ivan Posva, 2012/10/10 19:01:55]

The problem here is that "dynamic" is not a known type. The rename from Dynamic
to dynamic is not implemented in either dart2js or the VM.

+  static dynamic withLocale(String locale, Function message_function) {
     // We have to do this silliness because Locale is not known at compile time,
     // but must be a static variable in order to be visible to the Intl.message
     // invocation.