Removed Polymer from Observatory deps

packages/polymer/test/event_path_declarative_test.dart

-// 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.
-
-// This is ported from event-path-declarative-test.dart in polymer/test/html/.
-// While the original test was intended to test event.path support, we changed
-// the test structure just to check that the event was handled in the expected
-// order.
-library polymer.test.event_path_declarative_test;
-
-import 'dart:async';
-import 'dart:html';
-
-import 'package:unittest/unittest.dart';
-import 'package:unittest/html_config.dart';
-import 'package:polymer/polymer.dart';
-
-var _observedEvents = [];
-var _testFired;
-
-main() => initPolymer();
-
-@reflectable
-class XZug extends PolymerElement {
-  XZug.created() : super.created();
-
-  ready() {
-    shadowRoot.on['test-event'].listen((e) {
-      _testFired.complete(null);
-    });
-  }
-
-  contentTestEventHandler(e, detail, sender) {
-    _observedEvents.add(sender);
-  }
-
-  divTestEventHandler(e, detail, sender) {
-    _observedEvents.add(sender);
-  }
-
-  testEventHandler(e, detail, sender) {
-    _observedEvents.add(sender);
-  }
-}
-
-@reflectable
-class XFoo extends PolymerElement {
-  XFoo.created() : super.created();
-
-  contentTestEventHandler(e, detail, sender) {
-    _observedEvents.add(sender);
-  }
-
-  divTestEventHandler(e, detail, sender) {
-    _observedEvents.add(sender);
-  }
-
-  testEventHandler(e, detail, sender) {
-    _observedEvents.add(sender);
-  }
-}
-
-@reflectable
-class XBar extends PolymerElement {
-  XBar.created() : super.created();
-
-  contentTestEventHandler(e, detail, sender) {
-    _observedEvents.add(sender);
-  }
-
-  divTestEventHandler(e, detail, sender) {
-    _observedEvents.add(sender);
-  }
-
-  testEventHandler(e, detail, sender) {
-    _observedEvents.add(sender);
-  }
-}
-
-@initMethod init() {
-  useHtmlConfiguration();
-  // TODO(sigmund): switch back to use @CustomTag. We seem to be running into a
-  // problem where using @CustomTag doesn't guarantee that we register the tags
-  // in the following order (the query from mirrors is non deterministic).
-  // We shouldn't care about registration order though. See dartbug.com/14459
-  Polymer.register('x-zug', XZug);
-  Polymer.register('x-foo', XFoo);
-  Polymer.register('x-bar', XBar);
-
-  _testFired = new Completer();
-
-  setUp(() => Polymer.onReady);
-  test('event paths', () {
-    var target = document.querySelector('#target');
-    target.dispatchEvent(new CustomEvent('test-event', canBubble: true));
-    return _testFired.future.then((_) {
-      var xBar = querySelector('x-bar');
-      var xBarDiv = xBar.shadowRoot.querySelector('#xBarDiv');
-      var xBarContent = xBar.shadowRoot.querySelector('#xBarContent');
-      var xFoo = xBar.shadowRoot.querySelector('x-foo');
-      var xFooDiv = xFoo.shadowRoot.querySelector('#xFooDiv');
-      var xFooContent = xFoo.shadowRoot.querySelector('#xFooContent');
-      var xZug = xFoo.shadowRoot.querySelector('x-zug');
-      var xZugDiv = xZug.shadowRoot.querySelector('#xZugDiv');
-      var xZugContent = xZug.shadowRoot.querySelector('#xZugContent');
-
-      var expectedPath = [
-        xBarContent,
-        xBarDiv,
-        xFooContent,
-        xZugContent,
-        xZugDiv,
-        xZug,
-        xFooDiv,
-        xFoo,
-        xBar
-      ];
-      debugName(e) => '${e.localName}#${e.id}';
-      expect(_observedEvents, expectedPath,
-          reason: '<br>\nexpected: ${expectedPath.map(debugName).join(',')}'
-          '<br>\nactual: ${_observedEvents.map(debugName).join(',')}');
-    });
-  });
-}