Rename polymer and cr_elements v0_8 to v1_0

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

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@@ skipping 157 matching lines @@
     _computeContentClass: function(receivedFocusFromKeyboard) {
       var className = 'content ';
       if (receivedFocusFromKeyboard) {
         className += ' keyboard-focus';
       }
       return className;
     }
   });
 
 </script>