Revert "Rename polymer and cr_elements v0_8 to v1_0"

third_party/polymer/v0_8/components/iron-image/iron-image.html

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 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
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@@ skipping 374 matching lines @@
 
       if (this.sizing) {
         this.style.backgroundImage = this.src ? 'url(' + this.src + ')': '';
       } else {
         this.$.img.src = this.src || '';
       }
     }
   });
 
 </script>