Update Polymer components and re-run reproduce.sh

third_party/polymer/v1_0/components/paper-behaviors/paper-button-behavior.html

 <!--
 @license
 Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
 This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
 The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
 The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
 Code distributed by Google as part of the polymer project is also
 subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
 -->
 
@@ skipping 28 matching lines @@
         e = 0;
       } else if (this.active || this.pressed) {
         e = 4;
       } else if (this.receivedFocusFromKeyboard) {
         e = 3;
       }
       this._elevation = e;
     }
   };
 
+  /** @polymerBehavior */
   Polymer.PaperButtonBehavior = [
     Polymer.IronButtonState,
     Polymer.IronControlState,
     Polymer.PaperButtonBehaviorImpl
   ];
 
 </script>