Catergorized classes to abstract, class, typedef, and error/exception

Catergorized classes to abstract, class, typedef, and error/exception

R=rnystrom@google.com

Committed: https://code.google.com/p/dart/source/detail?r=25160

[Bob Nystrom, 2013-07-18 17:08:07]

Couple of nits then LGTM.

https://codereview.chromium.org/19708003/diff/2001/pkg/docgen/lib/docgen.dart
File pkg/docgen/lib/docgen.dart (right):

https://codereview.chromium.org/19708003/diff/2001/pkg/docgen/lib/docgen.dart...
pkg/docgen/lib/docgen.dart:390: throw new StateError('$mirrorName - no class
tyle match. ');
"tyle" -> "style".

Also, throw ArgumentError instead of StateError.

https://codereview.chromium.org/19708003/diff/2001/pkg/docgen/lib/docgen.dart...
pkg/docgen/lib/docgen.dart:397: 'error' : errors};
A couple of style nits: no space before ":", and put the items and the closing
"}" on their own lines, like:

return {
  'abstract': abstract,
  ...
};

[janicejl, 2013-07-18 17:37:39]

Committed patchset #4 manually as r25160 (presubmit successful).