New pub release - changes to comply with new SDK.

lib/src/codegen.dart

Index: lib/src/codegen.dart
diff --git a/lib/src/codegen.dart b/lib/src/codegen.dart
index b3dd9d5c808783393e142f034d15805817551e91..0eecb47e93fc638d99a28c58b1b1ad16b025f800 100644
--- a/lib/src/codegen.dart
+++ b/lib/src/codegen.dart
@@ -23,8 +23,11 @@ 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;
 """;
 
@@ -80,7 +83,7 @@ $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.