Switch polymer's build.dart to use the new linter. This CL does the following

pkg/polymer/lib/src/transform.dart

Index: pkg/polymer/lib/src/transform.dart
diff --git a/pkg/polymer/lib/src/transform.dart b/pkg/polymer/lib/src/transform.dart
index d2bf910dc97981ef9a76b8cda89ce591c26e060e..561dd499d8a2556676f073fe9ae41da7189fcc51 100644
--- a/pkg/polymer/lib/src/transform.dart
+++ b/pkg/polymer/lib/src/transform.dart
@@ -11,17 +11,21 @@ import 'transform/code_extractor.dart';
 import 'transform/import_inliner.dart';
 import 'transform/script_compactor.dart';
 import 'transform/polyfill_injector.dart';
+import 'transform/common.dart';
 
 export 'transform/code_extractor.dart';
 export 'transform/import_inliner.dart';
 export 'transform/script_compactor.dart';
 export 'transform/polyfill_injector.dart';
+export 'transform/common.dart' show TransformOptions;
 
-/** Phases to deploy a polymer application. */
-var phases = [
-  [new InlineCodeExtractor()],
-  [new ObservableTransformer()],
-  [new ImportedElementInliner()],
-  [new ScriptCompactor()],
-  [new PolyfillInjector()]
-];
+/** Creates phases to deploy a polymer application. */
+List<List<Transformer>> createDeployPhases(TransformOptions options) {
+  return [
+    [new InlineCodeExtractor(options)],
+    [new ObservableTransformer()],
+    [new ImportedElementInliner(options)],
+    [new ScriptCompactor(options)],
+    [new PolyfillInjector(options)]
+  ];
+}