Changes to support roll 39 IDLs

sdk/lib/web_sql/dart2js/web_sql_dart2js.dart

Index: sdk/lib/web_sql/dart2js/web_sql_dart2js.dart
diff --git a/sdk/lib/web_sql/dart2js/web_sql_dart2js.dart b/sdk/lib/web_sql/dart2js/web_sql_dart2js.dart
index 83d7a9ea8a2d5c8a8dbcb62776d74ad19a91273b..d19fa396938d972283ddfa4b506b76d5519d3d52 100644
--- a/sdk/lib/web_sql/dart2js/web_sql_dart2js.dart
+++ b/sdk/lib/web_sql/dart2js/web_sql_dart2js.dart
@@ -292,20 +292,3 @@ class SqlTransaction extends Interceptor {
   @DocsEditable()
   void executeSql(String sqlStatement, List<Object> arguments, [SqlStatementCallback callback, SqlStatementErrorCallback errorCallback]) native;
 }
-// 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('SQLTransactionSync')
-@SupportedBrowser(SupportedBrowser.CHROME)
-@SupportedBrowser(SupportedBrowser.SAFARI)
-@Experimental()
-// http://www.w3.org/TR/webdatabase/#sqltransactionsync
-@Experimental() // deprecated
-@Native("SQLTransactionSync")
-abstract class _SQLTransactionSync extends Interceptor {
-  // To suppress missing implicit constructor warnings.
-  factory _SQLTransactionSync._() { throw new UnsupportedError("Not supported"); }
-}