Missed one template from the previous CL to unbreak indexed_db.

sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart

 library dart.dom.indexed_db;
 
 import 'dart:async';
 import 'dart:html';
 import 'dart:html_common';
 import 'dart:typed_data';
 import 'dart:_js_helper' show Creates, Returns, JSName, Null;
 import 'dart:_foreign_helper' show JS;
 import 'dart:_interceptors' show Interceptor, JSExtendableArray;
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
@@ skipping 513 matching lines @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('IDBIndex')
 @Unstable()
 class Index extends Interceptor native "IDBIndex" {
   @DomName('IDBIndex.count')
   Future<int> count([key_OR_range]) {
    try {
-      var request;
-      if (key_OR_range != null) {
-        request = _count(key_OR_range);
-      } else {
-        request = _count();
-      }
+      var request = _count(key_OR_range);
       return _completeRequest(request);
     } catch (e, stacktrace) {
       return new Future.error(e, stacktrace);
     }
   }
 
   @DomName('IDBIndex.get')
   Future get(key) {
     try {
       var request = _get(key);
@@ skipping 26 matching lines @@
       bool autoAdvance}) {
     var key_OR_range = null;
     if (key != null) {
       if (range != null) {
         throw new ArgumentError('Cannot specify both key and range.');
       }
       key_OR_range = key;
     } else {
       key_OR_range = range;
     }
-    var request;
-    if (direction == null) {
-      request = _openCursor(key_OR_range);
-    } else {
-      request = _openCursor(key_OR_range, direction);
-    }
+    var request = _openCursor(key_OR_range, direction);
     return ObjectStore._cursorStreamFromResult(request, autoAdvance);
   }
 
   /**
    * Creates a stream of cursors over the records in this object store.
    *
    * See also:
    *
    * * [ObjectStore.openCursor]
    */
   Stream<Cursor> openKeyCursor({key, KeyRange range, String direction,
       bool autoAdvance}) {
     var key_OR_range = null;
     if (key != null) {
       if (range != null) {
         throw new ArgumentError('Cannot specify both key and range.');
       }
       key_OR_range = key;
     } else {
       key_OR_range = range;
     }
-    var request;
-    if (direction == null) {
-      request = _openKeyCursor(key_OR_range);
-    } else {
-      request = _openKeyCursor(key_OR_range, direction);
-    }
+    var request = _openKeyCursor(key_OR_range, direction);
     return ObjectStore._cursorStreamFromResult(request, autoAdvance);
   }
 
   
   @DomName('IDBIndex.keyPath')
   @DocsEditable()
   @annotation_Creates_SerializedScriptValue
   final dynamic keyPath;
 
   @DomName('IDBIndex.multiEntry')
@@ skipping 155 matching lines @@
     try {
       return _completeRequest(_delete(key_OR_keyRange));
     } catch (e, stacktrace) {
       return new Future.error(e, stacktrace);
     }
   }
 
   @DomName('IDBObjectStore.count')
   Future<int> count([key_OR_range]) {
    try {
-      var request;
-      if (key_OR_range != null) {
-        request = _count(key_OR_range);
-      } else {
-        request = _count();
-      }
+      var request = _count(key_OR_range);
       return _completeRequest(request);
     } catch (e, stacktrace) {
       return new Future.error(e, stacktrace);
     }
   }
 
   @DomName('IDBObjectStore.put')
   Future put(value, [key]) {
     try {
       var request;
@@ skipping 459 matching lines @@
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable()
 @DomName('IDBAny')
 @deprecated // nonstandard
 abstract class _IDBAny extends Interceptor native "IDBAny" {
 }