Format all tests.

tests/html/indexeddb_4_test.dart

Index: tests/html/indexeddb_4_test.dart
diff --git a/tests/html/indexeddb_4_test.dart b/tests/html/indexeddb_4_test.dart
index 37613015b2c0c71c2b1f1cb77fa9af5e956b60c1..45bd313bec677a62acbfff078af644a0b1381dc6 100644
--- a/tests/html/indexeddb_4_test.dart
+++ b/tests/html/indexeddb_4_test.dart
@@ -1,4 +1,5 @@
 library IndexedDB4Test;
+
 import 'package:unittest/unittest.dart';
 import 'package:unittest/html_config.dart';
 import 'dart:async';
@@ -15,17 +16,18 @@ Future<Database> createAndOpenDb() {
   return html.window.indexedDB.deleteDatabase(DB_NAME).then((_) {
     return html.window.indexedDB.open(DB_NAME, version: VERSION,
         onUpgradeNeeded: (e) {
-          var db = e.target.result;
-          db.createObjectStore(STORE_NAME);
-        });
+      var db = e.target.result;
+      db.createObjectStore(STORE_NAME);
+    });
   });
 }
 
 Future<Database> writeItems(Database db) {
   Future<Object> write(index) {
     var transaction = db.transaction(STORE_NAME, 'readwrite');
-    return transaction.objectStore(STORE_NAME).put(
-        {'content': 'Item $index'}, index);
+    return transaction
+        .objectStore(STORE_NAME)
+        .put({'content': 'Item $index'}, index);
   }
 
   var future = write(0);
@@ -44,7 +46,8 @@ Future<Database> setupDb() {
 testRange(db, range, expectedFirst, expectedLast) {
   Transaction txn = db.transaction(STORE_NAME, 'readonly');
   ObjectStore objectStore = txn.objectStore(STORE_NAME);
-  var cursors = objectStore.openCursor(range: range, autoAdvance: true)
+  var cursors = objectStore
+      .openCursor(range: range, autoAdvance: true)
       .asBroadcastStream();
 
   int lastKey;
@@ -84,37 +87,33 @@ main() {
     setUp(() {
       if (db == null) {
         return setupDb().then((result) {
-            db = result;
-          });
+          db = result;
+        });
       }
     });
     test('only1', () => testRange(db, new KeyRange.only(55), 55, 55));
     test('only2', () => testRange(db, new KeyRange.only(100), null, null));
     test('only3', () => testRange(db, new KeyRange.only(-1), null, null));
 
-    test('lower1', () =>
-        testRange(db, new KeyRange.lowerBound(40), 40, 99));
+    test('lower1', () => testRange(db, new KeyRange.lowerBound(40), 40, 99));
     // OPTIONALS lower2() => testRange(db, new KeyRange.lowerBound(40, open: true), 41, 99);
-    test('lower2', () =>
-        testRange(db, new KeyRange.lowerBound(40, true), 41, 99));
+    test('lower2',
+        () => testRange(db, new KeyRange.lowerBound(40, true), 41, 99));
     // OPTIONALS lower3() => testRange(db, new KeyRange.lowerBound(40, open: false), 40, 99);
-    test('lower3', () =>
-        testRange(db, new KeyRange.lowerBound(40, false), 40, 99));
+    test('lower3',
+        () => testRange(db, new KeyRange.lowerBound(40, false), 40, 99));
 
-    test('upper1', () =>
-        testRange(db, new KeyRange.upperBound(40), 0, 40));
+    test('upper1', () => testRange(db, new KeyRange.upperBound(40), 0, 40));
     // OPTIONALS upper2() => testRange(db, new KeyRange.upperBound(40, open: true), 0, 39);
-    test('upper2', () =>
-        testRange(db, new KeyRange.upperBound(40, true), 0, 39));
+    test('upper2',
+        () => testRange(db, new KeyRange.upperBound(40, true), 0, 39));
     // upper3() => testRange(db, new KeyRange.upperBound(40, open: false), 0, 40);
-    test('upper3', () =>
-        testRange(db, new KeyRange.upperBound(40, false), 0, 40));
+    test('upper3',
+        () => testRange(db, new KeyRange.upperBound(40, false), 0, 40));
 
-    test('bound1', () =>
-        testRange(db, new KeyRange.bound(20, 30), 20, 30));
+    test('bound1', () => testRange(db, new KeyRange.bound(20, 30), 20, 30));
 
-    test('bound2', () =>
-        testRange(db, new KeyRange.bound(-100, 200), 0, 99));
+    test('bound2', () => testRange(db, new KeyRange.bound(-100, 200), 0, 99));
 
     bound3() =>
         // OPTIONALS testRange(db, new KeyRange.bound(20, 30, upperOpen: true),