Turn on JS interop usage for DOM Dart libraries

sdk/lib/web_sql/dartium/web_sql_dartium.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  * **Caution:** this specification is no longer actively maintained by the Web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 16 matching lines @@
 // FIXME: Can we make this private?
 final web_sqlBlinkMap = {
   'Database': () => SqlDatabase,
   'SQLError': () => SqlError,
   'SQLResultSet': () => SqlResultSet,
   'SQLResultSetRowList': () => SqlResultSetRowList,
   'SQLTransaction': () => SqlTransaction,
 
 };
 
+// FIXME: Can we make this private?
+final web_sqlBlinkFunctionMap = {
+  'Database': () => SqlDatabase.internalCreateSqlDatabase,
+  'SQLError': () => SqlError.internalCreateSqlError,
+  'SQLResultSet': () => SqlResultSet.internalCreateSqlResultSet,
+  'SQLResultSetRowList': () => SqlResultSetRowList.internalCreateSqlResultSetRowList,
+  'SQLTransaction': () => SqlTransaction.internalCreateSqlTransaction,
+
+};
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 
 @DomName('SQLStatementCallback')
 // http://www.w3.org/TR/webdatabase/#sqlstatementcallback
 @Experimental() // deprecated
@@ skipping 340 matching lines @@
 
   SqlTransaction._internal() { }
 
   bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
 
   @DomName('SQLTransaction.executeSql')
   @DocsEditable()
   void executeSql(String sqlStatement, List<Object> arguments, [SqlStatementCallback callback, SqlStatementErrorCallback errorCallback]) => _blink.BlinkSQLTransaction.instance.executeSql_Callback_4_(unwrap_jso(this), sqlStatement, arguments, unwrap_jso(callback), unwrap_jso(errorCallback));
   
 }