fix bugs wtih js and card aggs

processing/src/main/java/io/druid/query/aggregation/JavaScriptAggregatorFactory.java

@@ -150,7 +150,7 @@ public class JavaScriptAggregatorFactory implements AggregatorFactory
           @Override
           public AggregatorFactory apply(String input)
           {
-            return new JavaScriptAggregatorFactory(name, Arrays.asList(input), fnAggregate, fnReset, fnCombine);
+            return new JavaScriptAggregatorFactory(input, Arrays.asList(input), fnAggregate, fnReset, fnCombine);
           }
         }
     );

processing/src/main/java/io/druid/query/aggregation/cardinality/CardinalityAggregatorFactory.java

@@ -156,7 +156,7 @@ public class CardinalityAggregatorFactory implements AggregatorFactory
           @Override
           public AggregatorFactory apply(String input)
           {
-            return new CardinalityAggregatorFactory(name, Arrays.asList(input), byRow);
+            return new CardinalityAggregatorFactory(input, Arrays.asList(input), byRow);
           }
         }
     );