Fixing up DOM constructors.

sdk/lib/web_sql/dart2js/web_sql_dart2js.dart

 /**
  * An API for storing data in the browser that can be queried with SQL.
  *
  * **Caution:** this specification is no longer actively maintained by the Web
  * Applications Working Group and may be removed at any time.
  * See [the W3C Web SQL Database specification](http://www.w3.org/TR/webdatabase/)
  * for more information.
  *
  * The [dart:indexed_db] APIs is a recommended alternatives.
  */
@@ skipping 63 matching lines @@
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('Database')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental
 // http://www.w3.org/TR/webdatabase/#asynchronous-database-api
 @Experimental // deprecated
-class SqlDatabase native "Database" {
+class SqlDatabase extends Interceptor native "Database" {
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => JS('bool', '!!(window.openDatabase)');
 
   @DomName('Database.version')
   @DocsEditable
   final String version;
 
   /**
    * Atomically update the database version to [newVersion], asynchronously
@@ skipping 21 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('SQLError')
 // http://www.w3.org/TR/webdatabase/#sqlerror
 @Experimental // deprecated
-class SqlError native "SQLError" {
+class SqlError extends Interceptor native "SQLError" {
 
   @DomName('SQLError.CONSTRAINT_ERR')
   @DocsEditable
   static const int CONSTRAINT_ERR = 6;
 
   @DomName('SQLError.DATABASE_ERR')
   @DocsEditable
   static const int DATABASE_ERR = 1;
 
   @DomName('SQLError.QUOTA_ERR')
@@ skipping 30 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('SQLException')
 // http://www.w3.org/TR/webdatabase/#sqlexception
 @Experimental // deprecated
-class SqlException native "SQLException" {
+class SqlException extends Interceptor native "SQLException" {
 
   @DomName('SQLException.CONSTRAINT_ERR')
   @DocsEditable
   static const int CONSTRAINT_ERR = 6;
 
   @DomName('SQLException.DATABASE_ERR')
   @DocsEditable
   static const int DATABASE_ERR = 1;
 
   @DomName('SQLException.QUOTA_ERR')
@@ skipping 30 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('SQLResultSet')
 // http://www.w3.org/TR/webdatabase/#sqlresultset
 @Experimental // deprecated
-class SqlResultSet native "SQLResultSet" {
+class SqlResultSet extends Interceptor native "SQLResultSet" {
 
   @DomName('SQLResultSet.insertId')
   @DocsEditable
   final int insertId;
 
   @DomName('SQLResultSet.rows')
   @DocsEditable
   final SqlResultSetRowList rows;
 
   @DomName('SQLResultSet.rowsAffected')
@@ skipping 76 matching lines @@
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable
 @DomName('SQLTransaction')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental
 // http://www.w3.org/TR/webdatabase/#sqltransaction
 @deprecated // deprecated
-class SqlTransaction native "SQLTransaction" {
+class SqlTransaction extends Interceptor native "SQLTransaction" {
 
   @DomName('SQLTransaction.executeSql')
   @DocsEditable
   void executeSql(String sqlStatement, List 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
-abstract class _SQLTransactionSync native "SQLTransactionSync" {
+abstract class _SQLTransactionSync extends Interceptor native "SQLTransactionSync" {
 }