Revert "Rename polymer and cr_elements v0_8 to v1_0"

third_party/polymer/v0_8/components/iron-fit-behavior/iron-fit-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 210 matching lines @@
       if (!this._fitInfo.positionedBy.horizontally) {
         var left = (this._fitWidth - this.offsetWidth) / 2;
         left -= this._fitInfo.margin.left;
         this.style.left = left + 'px';
       }
     }
 
   };
 
 </script>