Pull web-animations-js into third-party via the third_party/polymer/reproduce.sh script. Add necess…

third_party/web-animations-js/sources/templates/web-animations.html

Index: third_party/web-animations-js/sources/templates/web-animations.html
diff --git a/third_party/web-animations-js/sources/templates/web-animations.html b/third_party/web-animations-js/sources/templates/web-animations.html
new file mode 100644
index 0000000000000000000000000000000000000000..4af996eac6878f077a42e36ee554d52f6b1b08da
--- /dev/null
+++ b/third_party/web-animations-js/sources/templates/web-animations.html
@@ -0,0 +1,18 @@
+<!--
+ Copyright 2014 Google Inc. All rights reserved.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<script src="src/dev.js"></script>
+<% _.forEach(src, function(src) { %><script src="<%= src %>"></script>
+<% }); %>