Revert "Rename polymer and cr_elements v0_8 to v1_0"

third_party/polymer/v0_8/components/paper-slider/paper-slider.html

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 This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE
 The complete set of authors may be found at http://polymer.github.io/AUTHORS
 The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS
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@@ skipping 429 matching lines @@
     _decrementKey: function(ev, keys) {
       if (keys.key === 'home') {
         this.value = this.min;
       } else {
         this.decrement();
       }
       this.fire('change');
     }
   })
 </script>