Add observatory_pub_packages snapshot to third_party

observatory_pub_packages/polymer/polymer.dart

Index: observatory_pub_packages/polymer/polymer.dart
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--- observatory_pub_packages/polymer/polymer.dart	(revision 0)
+++ observatory_pub_packages/polymer/polymer.dart	(working copy)
@@ -0,0 +1,86 @@
+// Copyright (c) 2014, 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.
+
+/// Custom HTML tags, data binding, and templates for building
+/// structured, encapsulated, client-side web apps.
+///
+/// Polymer.dart, the next evolution of Web UI,
+/// is an in-progress Dart port of the
+/// [Polymer project](http://www.polymer-project.org/).
+/// Polymer.dart compiles to JavaScript and runs across the modern web.
+///
+/// To use polymer.dart in your application,
+/// first add a
+/// [dependency](http://pub.dartlang.org/doc/dependencies.html)
+/// to the app's pubspec.yaml file.
+/// Instead of using the open-ended `any` version specifier,
+/// we recommend using a range of version numbers, as in this example:
+///
+///     dependencies:
+///       polymer: '>=0.7.1 <0.8'
+///
+/// Then import the library into your application:
+///
+///     import 'package:polymer/polymer.dart';
+///
+/// ## Other resources
+///
+/// * [Polymer.dart homepage](http://www.dartlang.org/polymer-dart/):
+/// Example code, project status, and
+/// information about how to get started using Polymer.dart in your apps.
+///
+/// * [polymer.dart package](http://pub.dartlang.org/packages/polymer):
+/// More details, such as the current major release number.
+///
+/// * [Upgrading to Polymer.dart](http://www.dartlang.org/polymer-dart/upgrading-to-polymer-from-web-ui.html):
+/// Tips for converting your apps from Web UI to Polymer.dart.
+library polymer;
+
+import 'dart:async';
+import 'dart:collection';
+import 'dart:html';
+import 'dart:js' as js show context;
+import 'dart:js' hide context;
+
+// *** Important Note ***
+// This import is automatically replaced when calling pub build by the
+// mirrors_remover transformer. The transformer will remove any dependencies on
+// dart:mirrors in deployed polymer apps. This and the import to
+// mirror_loader.dart below should be updated in sync with changed in
+// lib/src/build/mirrors_remover.dart.
+//
+// Technically this annotation is not needed now that we have codegen for
+// expressions, but our test bots don't run pub-build yet. Until then, tests
+// might (transitively) have an import to smoke.mirrors, even though the code is
+// completely dead. This @MirrorsUsed annotation helps reduce the load on our
+// bots.
+@MirrorsUsed(metaTargets:
+    const [Reflectable, ObservableProperty, PublishedProperty, CustomTag,
+        ObserveProperty],
+    targets: const [PublishedProperty, ObserveProperty],
+    override: const ['smoke.mirrors'])
+import 'dart:mirrors' show MirrorsUsed;    // ** see important note above
+
+import 'package:logging/logging.dart';
+import 'package:observe/observe.dart';
+import 'package:observe/src/dirty_check.dart' show dirtyCheckZone;
+import 'package:polymer_expressions/polymer_expressions.dart'
+    as polymer_expressions;
+import 'package:smoke/smoke.dart' as smoke;
+import 'package:template_binding/template_binding.dart';
+
+import 'auto_binding.dart';
+import 'deserialize.dart' as deserialize;
+import 'src/mirror_loader.dart' as loader; // ** see important note above
+
+export 'package:observe/observe.dart';
+export 'package:observe/html.dart';
+export 'auto_binding.dart';
+
+part 'src/declaration.dart';
+part 'src/events.dart';
+part 'src/instance.dart';
+part 'src/job.dart';
+part 'src/loader.dart';
+part 'src/property_accessor.dart';