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

third_party/web-animations-js/sources/src/apply.js

Index: third_party/web-animations-js/sources/src/apply.js
diff --git a/third_party/web-animations-js/sources/src/apply.js b/third_party/web-animations-js/sources/src/apply.js
new file mode 100644
index 0000000000000000000000000000000000000000..3200f967eaad2ecad385c83cdaf3b96af5aae8f5
--- /dev/null
+++ b/third_party/web-animations-js/sources/src/apply.js
@@ -0,0 +1,25 @@
+// 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.
+
+(function(scope, testing) {
+
+  scope.apply = function(element, property, value) {
+    element.style[scope.propertyName(property)] = value;
+  };
+
+  scope.clear = function(element, property) {
+    element.style[scope.propertyName(property)] = '';
+  };
+
+})(webAnimations1, webAnimationsTesting);