Rearranges the polymer package now that the old compiler is gone.

pkg/polymer/lib/src/common.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 /** Common methods used by transfomers. */
-library polymer.src.transform.common;

[Jennifer Messerly, 2013/09/12 02:54:21]

hmmm, shouldn't this be under transform, since it's all related to build step?

in general, it'd be nice to separate the build/deploy files from the runtime
files.

+library polymer.src.common;
 
 import 'dart:async';
 
 import 'package:barback/barback.dart';
 import 'package:html5lib/dom.dart' show Document;
 import 'package:html5lib/parser.dart' show HtmlParser;
 import 'package:path/path.dart' as path;
 import 'package:source_maps/span.dart' show Span;
 
 /**
@@ skipping 124 matching lines @@
   // Use relative urls only if it's possible.
   if (id.package != sourceId.package) {
     logger.error("don't know how to refer to $id from $sourceId");
     return null;
   }
 
   var builder = path.url;
   return builder.relative(builder.join('/', id.path),
       from: builder.join('/', builder.dirname(sourceId.path)));
 }