di, di-order and di-unused don't work with modules in variables

The following syntax produces errors as expected:

```
angular.module('MyModule').controller('MyCtrl', function(Zulu, Alpha, Bravo) {
Bravo.something();
});
```

Throws
- di: use array syntax
- di-order: injected dependecies should be in alphabetical order
- di-unused: Zulu and Alpha unused

But the following code passes fine:

```
(function(ngModule) {
ngModule.controller('MyCtrl', function(Zulu, Alpha, Bravo) {
Bravo.something();
});
})(angular.module('MyModule'));
```

I would expect both pieces of code to throw the same error.