Correct test to work with native HTMLImports.

Author: sorvell

test/html/property-changes.html

@@ -15,6 +15,14 @@
       </template>
       <script>
         (function() {
+          var changes = 0;
+          var doneChanges = 2;
+          function checkDone() {
+            if (doneChanges == ++changes) {
+              done();
+            }
+          }
+          
           Polymer('x-test', {
             bar: '',
             ready: function() {
@@ -32,14 +40,6 @@
               checkDone();
             }
           });
-
-          changes = 0;
-          doneChanges = 2;
-          function checkDone() {
-            if (doneChanges == ++changes) {
-              done();
-            }
-          }
         })();
       </script>
     </polymer-element>