New pub release - changes to comply with new SDK.

lib/src/codegen.dart

 // Copyright (c) 2012, 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.
 
 /** Collects common snippets of generated code. */
 library codegen;
 
 import 'file_system/path.dart';
 import 'info.dart';
 import 'utils.dart';
 
 /**
  * Header with common imports, used in every generated .dart file.  If path is
  * null then there is no file associated with the template (used by testing
  * so we'll display <MEMORY> for file name.
  */
 String header(Path path, String libraryName) => """
 // Auto-generated from ${path != null ? path.filename : "<MEMORY>"}.
 // DO NOT EDIT.
 
 library $libraryName;
 
 $imports
 """;
 
+// TODO(sigmund): include only those imports that are used by the code.
 String get imports => """
-import 'dart:html' as autogenerated;
+import 'dart:html' as autogenerated_html;
+import 'dart:web_audio' as autogenerated_audio;
+import 'dart:svg' as autogenerated_svg;
 import 'package:web_components/web_components.dart' as autogenerated;
 """;
 
 /** The code in .dart files generated for a web component. */
 // TODO(sigmund): omit [_root] if the user already defined it.
 String componentCode(
     String className,
     String extraFields,
     String createdBody,
     String insertedBody,
@@ skipping 35 matching lines @@
     String topLevelFields,
     String fieldInitializers,
     String modelBinding) => """
 
 // Original code
 $originalCode
 
 // Additional generated code
 /** Create the views and bind them to models. */
 void init_autogenerated() {
-  var _root = autogenerated.document.body;
+  var _root = autogenerated_html.document.body;
 $topLevelFields
 
   // Initialize fields.
 $fieldInitializers
   // Attach model to views.
 $modelBinding
 }
 """;
 
 /**
@@ skipping 52 matching lines @@
     buff.add(' show ')
         .add(Strings.join(directive.show, ','));
   }
   if (directive.hide != null) {
     buff.add(' hide ')
         .add(Strings.join(directive.hide, ','));
   }
   buff.add(';');
   return buff.toString();
 }