Removed mock failure, fixed inconsistent indentation

frontend/src/metabase/dashboard/dashboard.js

@@ -114,12 +114,12 @@ const CLEAR_CARD_DATA = "CLEAR_CARD_DATA";
 export const clearCardData = createAction(CLEAR_CARD_DATA, (cardId, dashcardId) => ({ cardId, dashcardId }));
 
 export async function fetchDataOrError(dataPromise) {
-  try {
-    return await dataPromise;
-  }
-  catch (error) {
-    return { error };
-  }
+    try {
+        return await dataPromise;
+    }
+    catch (error) {
+        return { error };
+    }
 }
 
 export const fetchCardData = createThunkAction(FETCH_CARD_DATA, function(card, dashcard, clearExisting = false) {
@@ -161,7 +161,7 @@ export const fetchCardData = createThunkAction(FETCH_CARD_DATA, function(card, d
             }
         }, DATASET_SLOW_TIMEOUT);
 
-        result = await fetchDataOrError(Promise.reject({data: {message: 'test'}}));
+        result = await fetchDataOrError(MetabaseApi.dataset(datasetQuery));
 
         clearTimeout(slowCardTimer);
         return { dashcard_id: dashcard.id, card_id: card.id, result };