[polymer] interop with polymer-element and polymer.js

pkg/polymer/lib/src/js/polymer/polymer-body.html

Index: pkg/polymer/lib/src/js/polymer/polymer-body.html
diff --git a/pkg/polymer/lib/src/js/polymer/polymer-body.html b/pkg/polymer/lib/src/js/polymer/polymer-body.html
new file mode 100644
index 0000000000000000000000000000000000000000..5f07a017cd543229619510cc78f2e4faa218a9a6
--- /dev/null
+++ b/pkg/polymer/lib/src/js/polymer/polymer-body.html
@@ -0,0 +1,33 @@
+<polymer-element name="polymer-body" extends="body">
+
+  <script>
+
+  // upgrade polymer-body last so that it can contain other imported elements
+  document.addEventListener('polymer-ready', function() {
+    
+    Polymer('polymer-body', Platform.mixin({
+
+      created: function() {
+        this.template = document.createElement('template');
+        var body = wrap(document).body;
+        var c$ = body.childNodes.array();
+        for (var i=0, c; (c=c$[i]); i++) {
+          if (c.localName !== 'script') {
+            this.template.content.appendChild(c);
+          }
+        }
+        // snarf up user defined model
+        window.model = this;
+      },
+
+      parseDeclaration: function(elementElement) {
+        this.lightFromTemplate(this.template);
+      }
+
+    }, window.model));
+
+  });
+
+  </script>
+
+</polymer-element>