Updating indexed_db test to account for fixed blocking bug.

tests/html/indexeddb_1_test.dart

 library IndexedDB1Test;
 import '../../pkg/unittest/lib/unittest.dart';
 import '../../pkg/unittest/lib/html_individual_config.dart';
 import 'dart:async';
 import 'dart:html' as html;
 import 'dart:indexed_db' as idb;
 
 const String STORE_NAME = 'TEST';
 const int VERSION = 1;
 
 var databaseNameIndex = 0;
 String nextDatabaseName() {
   return 'Test1_${databaseNameIndex++}';
 }
 
 Future testUpgrade() {
   var dbName = nextDatabaseName();
   var upgraded = false;
 
   // Delete any existing DBs.
   return html.window.indexedDB.deleteDatabase(dbName).then((_) {
 
       return html.window.indexedDB.open(dbName, version: 1,
           onUpgradeNeeded: (e) {});
     }).then((db) {
       db.close();
     }).then((_) {
       return html.window.indexedDB.open(dbName, version: 2,
           onUpgradeNeeded: (e) {
-            // Bug 8265, we're getting the wrong type here.
-            //expect(e.oldVersion, 1);
-            //expect(e.newVersion, 2);
+            expect(e.oldVersion, 1);
+            expect(e.newVersion, 2);
             upgraded = true;
           });
     }).then((_) {
       expect(upgraded, isTrue);
     });
 }
 
 testReadWrite(key, value, matcher,
     [dbName, storeName = STORE_NAME, version = VERSION]) => () {
   if (dbName == null) {
@@ skipping 107 matching lines @@
     });
 
     // Don't bother with these tests if it's unsupported.
     if (idb.IdbFactory.supported) {
       test('upgrade', testUpgrade);
       tests_dynamic();
       tests_typed();
     }
   });
 }