Upgrade to 1.0 and switch clients to dom-repeat where needed.

third_party/polymer/v0_8/components-chromium/neon-animation/animations/slide-down-animation-extracted.js

Index: third_party/polymer/v0_8/components-chromium/neon-animation/animations/slide-down-animation-extracted.js
diff --git a/third_party/polymer/v0_8/components-chromium/neon-animation/animations/slide-down-animation-extracted.js b/third_party/polymer/v0_8/components-chromium/neon-animation/animations/slide-down-animation-extracted.js
new file mode 100644
index 0000000000000000000000000000000000000000..e711b409435742e86fa4b7870eda69cac07ec7f3
--- /dev/null
+++ b/third_party/polymer/v0_8/components-chromium/neon-animation/animations/slide-down-animation-extracted.js
@@ -0,0 +1,29 @@
+
+
+  Polymer({
+
+    is: 'slide-down-animation',
+
+    behaviors: [
+      Polymer.NeonAnimationBehavior
+    ],
+
+    configure: function(config) {
+      var node = config.node;
+
+      if (config.transformOrigin) {
+        this.setPrefixedProperty(node, 'transformOrigin', config.transformOrigin);
+      } else {
+        this.setPrefixedProperty(node, 'transformOrigin', '50% 0');
+      }
+
+      this._effect = new KeyframeEffect(node, [
+        {'transform': 'translateY(-100%)'},
+        {'transform': 'none'}
+      ], this.timingFromConfig(config));
+
+      return this._effect;
+    }
+
+  });
+