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

pkg/polymer/lib/src/transform/polyfill_injector.dart

Index: pkg/polymer/lib/src/transform/polyfill_injector.dart
diff --git a/pkg/polymer/lib/src/transform/polyfill_injector.dart b/pkg/polymer/lib/src/transform/polyfill_injector.dart
deleted file mode 100644
index c80438846762903596d61d2379942169405f6519..0000000000000000000000000000000000000000
--- a/pkg/polymer/lib/src/transform/polyfill_injector.dart
+++ /dev/null
@@ -1,90 +0,0 @@
-// 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.
-
-/**
- * Final phase of the polymer transformation: includes any additional polyfills
- * that may needed by the deployed app.
- */
-library polymer.src.transform.polyfill_injector;
-
-import 'dart:async';
-
-import 'package:barback/barback.dart';
-import 'package:html5lib/dom.dart' show Document, Node, DocumentFragment;
-import 'package:html5lib/parser.dart' show parseFragment;
-import 'common.dart';
-
-/**
- * Ensures that any scripts and polyfills needed to run a polymer application
- * are included. For example, this transformer will ensure that there is a
- * script tag that loads the shadow_dom polyfill and interop.js (used for the
- * css shimming).
- */
-class PolyfillInjector extends Transformer with PolymerTransformer {
-  final TransformOptions options;
-
-  PolyfillInjector(this.options);
-
-  /** Only run on entry point .html files. */
-  Future<bool> isPrimary(Asset input) =>
-      new Future.value(options.isHtmlEntryPoint(input.id));
-
-  Future apply(Transform transform) {
-    return readPrimaryAsHtml(transform).then((document) {
-      bool shadowDomFound = false;
-      bool jsInteropFound = false;
-      bool pkgJsInteropFound = false;
-      bool dartScriptTags = false;
-
-      for (var tag in document.queryAll('script')) {
-        var src = tag.attributes['src'];
-        if (src != null) {
-          var last = src.split('/').last;
-          if (last == 'interop.js') {
-            jsInteropFound = true;
-          } else if (last == 'dart_interop.js') {
-            pkgJsInteropFound = true;
-          } else if (_shadowDomJS.hasMatch(last)) {
-            shadowDomFound = true;
-          }
-        }
-
-        if (tag.attributes['type'] == 'application/dart') {
-          dartScriptTags = true;
-        }
-      }
-
-      if (!dartScriptTags) {
-        // This HTML has no Dart code, there is nothing to do here.
-        transform.addOutput(transform.primaryInput);
-        return;
-      }
-
-      if (!pkgJsInteropFound) {
-        // JS interop code is required for Polymer CSS shimming.
-        document.body.nodes.insert(0, parseFragment(
-            '<script src="packages/js/dart_interop.js"></script>\n'));
-      }
-
-      if (!jsInteropFound) {
-        // JS interop code is required for Polymer CSS shimming.
-        document.body.nodes.insert(0, parseFragment(
-            '<script src="packages/browser/interop.js"></script>\n'));
-      }
-
-      if (!shadowDomFound) {
-        // Insert at the beginning (this polyfill needs to run as early as
-        // possible).
-        // TODO(jmesserly): this is .debug to workaround issue 13046.
-        document.body.nodes.insert(0, parseFragment(
-            '<script src="packages/shadow_dom/shadow_dom.debug.js"></script>\n'));
-      }
-
-      transform.addOutput(
-          new Asset.fromString(transform.primaryInput.id, document.outerHtml));
-    });
-  }
-}
-
-final _shadowDomJS = new RegExp(r'shadow_dom\..*\.js', caseSensitive: false);