Removed Polymer from Observatory deps

packages/web_components/test/build/import_crawler_test.dart

 // Copyright (c) 2015, 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.
+@TestOn('vm')
 library web_components.test.build.import_crawler_test;
 
 import 'dart:async';
 import 'package:barback/barback.dart';
-import 'package:code_transformers/tests.dart';
+import 'package:transformer_test/utils.dart';
 import 'package:code_transformers/messages/build_logger.dart';
 import 'package:html/dom.dart' show Document;
 import 'package:web_components/build/common.dart';
 import 'package:web_components/build/import_crawler.dart';
-import 'package:unittest/compact_vm_config.dart';
+import 'package:test/test.dart';
 
 class _TestTransformer extends Transformer {
   final String _entryPoint;
   Map<AssetId, ImportData> documents;
   final bool _preParseDocument;
 
   _TestTransformer(this._entryPoint, [this._preParseDocument = false]);
 
   isPrimary(AssetId id) => id.path == _entryPoint;
 
@@ skipping 17 matching lines @@
         primaryDocument: document);
     return crawler.crawlImports().then((docs) {
       documents = docs;
       transform.addOutput(new Asset.fromString(
           new AssetId('a', 'web/result.txt'), '${documents.keys}'));
     });
   }
 }
 
 main() {
-  useCompactVMConfiguration();
-  runTests([[new _TestTransformer('web/index.html')]]);
+  runTests([
+    [new _TestTransformer('web/index.html')]
+  ]);
   // Test with a preparsed original document as well.
-  runTests([[new _TestTransformer('web/index.html', true)]]);
+  runTests([
+    [new _TestTransformer('web/index.html', true)]
+  ]);
 }
 
 runTests(List<List<Transformer>> phases) {
-  testPhases('basic', phases, {
-    'a|web/index.html': '''
+  testPhases(
+      'basic',
+      phases,
+      {
+        'a|web/index.html': '''
       <link rel="import" href="foo.html">
       <link rel="import" href="packages/a/foo.html">
       <link rel="import" href="packages/b/foo.html">
       <link rel="import" href="packages/b/foo/bar.html">
       <div>a|web/index.html</div>
       ''',
-    'a|web/foo.html': '<div>a|web/foo.html</div>',
-    'a|lib/foo.html': '<div>a|lib/foo.html</div>',
-    'b|lib/foo.html': '''
+        'a|web/foo.html': '<div>a|web/foo.html</div>',
+        'a|lib/foo.html': '<div>a|lib/foo.html</div>',
+        'b|lib/foo.html': '''
       <link rel="import" href="foo/bar.html">
       <div>b|lib/foo.html</div>
       ''',
-    'b|lib/foo/bar.html': '<div>b|lib/foo/bar.html</div>',
-  }, {
-    'a|web/result.txt': '''
+        'b|lib/foo/bar.html': '<div>b|lib/foo/bar.html</div>',
+      },
+      {
+        'a|web/result.txt': '''
       (a|web/foo.html, a|lib/foo.html, b|lib/foo/bar.html, b|lib/foo.html, a|web/index.html)
       ''',
-  }, [], StringFormatter.noNewlinesOrSurroundingWhitespace);
+      },
+      messages: [],
+      formatter: StringFormatter.noNewlinesOrSurroundingWhitespace);
 
-  testPhases('cycle', phases, {
-    'a|web/index.html': '''
+  testPhases(
+      'cycle',
+      phases,
+      {
+        'a|web/index.html': '''
       <link rel="import" href="packages/a/foo.html">
       <div>a|web/index.html</div>
       ''',
-    'a|lib/foo.html': '''
+        'a|lib/foo.html': '''
       <link rel="import" href="bar.html">
       <div>a|lib/foo.html</div>''',
-    'a|lib/bar.html': '''
+        'a|lib/bar.html': '''
       <link rel="import" href="foo.html">
       <div>a|lib/bar.html</div>''',
-  }, {
-    'a|web/result.txt': '''
+      },
+      {
+        'a|web/result.txt': '''
       (a|lib/bar.html, a|lib/foo.html, a|web/index.html)
       ''',
-  }, [], StringFormatter.noNewlinesOrSurroundingWhitespace);
+      },
+      messages: [],
+      formatter: StringFormatter.noNewlinesOrSurroundingWhitespace);
 
-  testPhases('deep imports', phases, {
-    'a|web/index.html': '''
+  testPhases(
+      'deep imports',
+      phases,
+      {
+        'a|web/index.html': '''
       <link rel="import" href="packages/a/foo.html">
       <div>a|web/index.html</div>
       ''',
-    'a|lib/foo.html': '''
+        'a|lib/foo.html': '''
       <link rel="import" href="one/bar.html">
       <div>a|lib/foo.html</div>''',
-    'a|lib/one/bar.html': '''
+        'a|lib/one/bar.html': '''
       <link rel="import" href="two/baz.html">
       <div>a|lib/one/bar.html</div>''',
-    'a|lib/one/two/baz.html': '''
+        'a|lib/one/two/baz.html': '''
       <link rel="import" href="three/zap.html">
       <div>a|lib/one/two/baz.html</div>''',
-    'a|lib/one/two/three/zap.html': '''
+        'a|lib/one/two/three/zap.html': '''
       <div>a|lib/one/two/three/zap.html</div>''',
-  }, {
-    'a|web/result.txt':
-        '(a|lib/one/two/three/zap.html, a|lib/one/two/baz.html, '
-        'a|lib/one/bar.html, a|lib/foo.html, a|web/index.html)',
-  }, [], StringFormatter.noNewlinesOrSurroundingWhitespace);
+      },
+      {
+        'a|web/result.txt':
+            '(a|lib/one/two/three/zap.html, a|lib/one/two/baz.html, '
+            'a|lib/one/bar.html, a|lib/foo.html, a|web/index.html)',
+      },
+      messages: [],
+      formatter: StringFormatter.noNewlinesOrSurroundingWhitespace);
 }