Allow sky apps to be consumers of mojo services

mojo/public/dart/src/application.dart

Index: mojo/public/dart/src/application.dart
diff --git a/mojo/public/dart/src/application.dart b/mojo/public/dart/src/application.dart
index 2819625a30c74782a1ae52e3344e67c08d60674a..f1eae0030709d1e39537561359ff8a026e576127 100644
--- a/mojo/public/dart/src/application.dart
+++ b/mojo/public/dart/src/application.dart
@@ -68,6 +68,10 @@ abstract class Application {
     _applicationImpl = new _ApplicationImpl.fromHandle(this, appHandle);
   }
 
+  void initializeFromShellProxy(shell_mojom.ShellProxy shellProxy, List<String> args) {

[rafaelw, 2015/02/12 00:58:00]

Zach: This was necessary because we need to do some further refactoring before
and sky app can *be* a mojo app. This is basically a short-term back door. If
you prefer a different name, just suggest it.

[zra, 2015/02/12 04:01:45]

Please fix the long line. 80 char max for Dart code.

I need to take a closer look at what this is for, but if we keep this for the
time-being, there should be a big scary comment explaining why it's here, that
it shouldn't be used, and a TODO for removal.

[rafaelw, 2015/02/12 18:54:55]

Done.

+    _applicationImpl.initialize(shellProxy, args);
+  }
+
   void initialize(List<String> args) {}
 
   void connectToService(String url, bindings.Proxy proxy) {