Add a couple of workarounds for issues caused by current dart2js patch

Add a couple of workarounds for issues caused by current dart2js patch
support.

R=johnniwinther@google.com,lrn@google.com
BUG=

Committed: https://code.google.com/p/dart/source/detail?r=10878

[Mads Ager (google), 2012-08-17 10:24:27]

This change let't me patch in static methods without getting into trouble with
dart2js nor dartdoc.

[Johnni Winther, 2012-08-17 10:39:45]

LGTM with comments

https://chromiumcodereview.appspot.com/10836312/diff/1/lib/compiler/implement...
File lib/compiler/implementation/resolver.dart (right):

https://chromiumcodereview.appspot.com/10836312/diff/1/lib/compiler/implement...
lib/compiler/implementation/resolver.dart:163: // [interface] is an interface,
let's say "MyInterface".
[intrface] refers to the local variable so we should probably use the name in
the comment.

https://chromiumcodereview.appspot.com/10836312/diff/1/pkg/dartdoc/mirrors/da...
File pkg/dartdoc/mirrors/dart2js_mirror.dart (right):

https://chromiumcodereview.appspot.com/10836312/diff/1/pkg/dartdoc/mirrors/da...
pkg/dartdoc/mirrors/dart2js_mirror.dart:1313: }
This will make dartdoc show patch code. I would prefer if we could instead
obtain the span from the original element.

[Mads Ager (google), 2012-08-17 10:44:38]

Thanks Johnni.

https://chromiumcodereview.appspot.com/10836312/diff/1/lib/compiler/implement...
File lib/compiler/implementation/resolver.dart (right):

https://chromiumcodereview.appspot.com/10836312/diff/1/lib/compiler/implement...
lib/compiler/implementation/resolver.dart:163: // [interface] is an interface,
let's say "MyInterface".
On 2012/08/17 10:39:45, Johnni Winther wrote:
> [intrface] refers to the local variable so we should probably use the name in
> the comment.

Reverted this change. What a horrible variable name. ;-)

https://chromiumcodereview.appspot.com/10836312/diff/1/pkg/dartdoc/mirrors/da...
File pkg/dartdoc/mirrors/dart2js_mirror.dart (right):

https://chromiumcodereview.appspot.com/10836312/diff/1/pkg/dartdoc/mirrors/da...
pkg/dartdoc/mirrors/dart2js_mirror.dart:1313: }
On 2012/08/17 10:39:45, Johnni Winther wrote:
> This will make dartdoc show patch code. I would prefer if we could instead
> obtain the span from the original element.

I agree with you. I will let you do that. This is just a gross hack so I can
continue working. :-)