Removed Polymer from Observatory deps

packages/polymer/test/event_controller_test.dart

Index: packages/polymer/test/event_controller_test.dart
diff --git a/packages/polymer/test/event_controller_test.dart b/packages/polymer/test/event_controller_test.dart
deleted file mode 100644
index 2ecda2d4874368729bc2bbe0e63014cd95f62e51..0000000000000000000000000000000000000000
--- a/packages/polymer/test/event_controller_test.dart
+++ /dev/null
@@ -1,74 +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.
-
-library polymer.test.event_controller_test;
-
-import 'dart:async';
-import 'dart:js';
-import 'dart:html';
-import 'package:polymer/polymer.dart';
-import 'package:unittest/unittest.dart';
-import 'package:unittest/html_config.dart';
-
-var clickButtonCount = 0;
-var clickXDartCount = 0;
-var clickXJsCount = 0;
-
-@CustomTag('x-dart')
-class XDart extends PolymerElement {
-  XDart.created() : super.created();
-}
-
-@CustomTag('x-controller')
-class XController extends PolymerElement {
-  XController.created() : super.created();
-  clickButton() {
-    ++clickButtonCount;
-  }
-  clickXDart() {
-    ++clickXDartCount;
-  }
-  clickXJs() {
-    ++clickXJsCount;
-  }
-}
-
-main() => initPolymer().then((zone) => zone.run(() {
-  useHtmlConfiguration();
-
-  setUp(() => Polymer.onReady);
-
-  test('native element eventController is used properly', () {
-    var controller = querySelector('x-controller');
-    var button = controller.shadowRoot.querySelector('button');
-    new JsObject.fromBrowserObject(button)['eventController'] = controller;
-    button.remove();
-    querySelector('body').append(button);
-
-    button.click();
-    expect(clickButtonCount, 1);
-  });
-
-  test('dart polymer element eventController is used properly', () {
-    var controller = querySelector('x-controller');
-    XDart xDart = controller.shadowRoot.querySelector('x-dart');
-    xDart.eventController = controller;
-    xDart.remove();
-    querySelector('body').append(xDart);
-
-    xDart.click();
-    expect(clickXDartCount, 1);
-  });
-
-  test('js polymer elements eventController is used properly', () {
-    var controller = querySelector('x-controller');
-    var xJs = controller.shadowRoot.querySelector('x-js');
-    new JsObject.fromBrowserObject(xJs)['eventController'] = controller;
-    xJs.remove();
-    querySelector('body').append(xJs);
-
-    xJs.click();
-    expect(clickXJsCount, 1);
-  });
-}));