Revert "Rename polymer and cr_elements v0_8 to v1_0"

third_party/polymer/v0_8/components/neon-animation/animations/slide-down-animation.html

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@@ skipping 39 matching lines @@
         {'transform': 'translateY(-100%)'},
         {'transform': 'none'}
       ], this.timingFromConfig(config));
 
       return this._effect;
     }
 
   });
 
 </script>