Switch dart:html objects not to be NativeFieldWrapper subclasses with JsInterop

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  * **Caution:** this specification is no longer actively maintained by the Web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.
  */
 library dart.dom.web_sql;
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:_internal';
 import 'dart:html';
 import 'dart:html_common';
 import 'dart:nativewrappers';
 import 'dart:_blink' as _blink;
 import 'dart:js' as js;
 
 // DO NOT EDIT - unless you are editing documentation as per:
 // https://code.google.com/p/dart/wiki/ContributingHTMLDocumentation
 // Auto-generated dart:audio library.
 
 
 
-// Need a default constructor for constructing classes with mixins that are
-// also extending NativeFieldWrapperClass2.  Defining JsoNativeFieldWrapper
-// extending NativeFieldWrapperClass2 creates a default constructor.
-class JsoNativeFieldWrapper extends NativeFieldWrapperClass2 {}
-
 
 // FIXME: Can we make this private?
 final web_sqlBlinkMap = {
   'Database': () => SqlDatabase,
   'SQLError': () => SqlError,
   'SQLResultSet': () => SqlResultSet,
   'SQLResultSetRowList': () => SqlResultSetRowList,
   'SQLTransaction': () => SqlTransaction,
 
 };
@@ skipping 58 matching lines @@
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('Database')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental()
 // http://www.w3.org/TR/webdatabase/#asynchronous-database-api
 @Experimental() // deprecated
-class SqlDatabase extends NativeFieldWrapperClass2 {
+class SqlDatabase extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory SqlDatabase._() { throw new UnsupportedError("Not supported"); }
 
   static SqlDatabase internalCreateSqlDatabase() {
     return new SqlDatabase._internalWrap();
   }
 
-  js.JsObject blink_jsObject;
-
   factory SqlDatabase._internalWrap() {
     return new SqlDatabase.internal_();
   }
 
   SqlDatabase.internal_() { }
 
   bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
   int get hashCode => unwrap_jso(this).hashCode;
 
   /// Checks if this type is supported on the current platform.
@@ skipping 51 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.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('SQLError')
 // http://www.w3.org/TR/webdatabase/#sqlerror
 @Experimental() // deprecated
-class SqlError extends NativeFieldWrapperClass2 {
+class SqlError extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory SqlError._() { throw new UnsupportedError("Not supported"); }
 
   static SqlError internalCreateSqlError() {
     return new SqlError._internalWrap();
   }
 
-  js.JsObject blink_jsObject;
-
   factory SqlError._internalWrap() {
     return new SqlError.internal_();
   }
 
   SqlError.internal_() { }
 
   bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
   int get hashCode => unwrap_jso(this).hashCode;
 
   @DomName('SQLError.CONSTRAINT_ERR')
@@ skipping 41 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.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('SQLResultSet')
 // http://www.w3.org/TR/webdatabase/#sqlresultset
 @Experimental() // deprecated
-class SqlResultSet extends NativeFieldWrapperClass2 {
+class SqlResultSet extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory SqlResultSet._() { throw new UnsupportedError("Not supported"); }
 
   static SqlResultSet internalCreateSqlResultSet() {
     return new SqlResultSet._internalWrap();
   }
 
-  js.JsObject blink_jsObject;
-
   factory SqlResultSet._internalWrap() {
     return new SqlResultSet.internal_();
   }
 
   SqlResultSet.internal_() { }
 
   bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
   int get hashCode => unwrap_jso(this).hashCode;
 
   @DomName('SQLResultSet.insertId')
@@ skipping 13 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.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('SQLResultSetRowList')
 // http://www.w3.org/TR/webdatabase/#sqlresultsetrowlist
 @Experimental() // deprecated
-class SqlResultSetRowList extends JsoNativeFieldWrapper with ListMixin<Map>, ImmutableListMixin<Map> implements List<Map> {
+class SqlResultSetRowList extends DartHtmlDomObject with ListMixin<Map>, ImmutableListMixin<Map> implements List<Map> {
   // To suppress missing implicit constructor warnings.
   factory SqlResultSetRowList._() { throw new UnsupportedError("Not supported"); }
 
   static SqlResultSetRowList internalCreateSqlResultSetRowList() {
     return new SqlResultSetRowList._internalWrap();
   }
 
-  js.JsObject blink_jsObject;
-
   factory SqlResultSetRowList._internalWrap() {
     return new SqlResultSetRowList.internal_();
   }
 
   SqlResultSetRowList.internal_() { }
 
   bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
   int get hashCode => unwrap_jso(this).hashCode;
 
   @DomName('SQLResultSetRowList.length')
@@ skipping 58 matching lines @@
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('SQLTransaction')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental()
 // http://www.w3.org/TR/webdatabase/#sqltransaction
 @deprecated // deprecated
-class SqlTransaction extends NativeFieldWrapperClass2 {
+class SqlTransaction extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory SqlTransaction._() { throw new UnsupportedError("Not supported"); }
 
   static SqlTransaction internalCreateSqlTransaction() {
     return new SqlTransaction._internalWrap();
   }
 
-  js.JsObject blink_jsObject;
-
   factory SqlTransaction._internalWrap() {
     return new SqlTransaction.internal_();
   }
 
   SqlTransaction.internal_() { }
 
   bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
   int get hashCode => unwrap_jso(this).hashCode;
 
   @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, unwrap_jso(arguments), unwrap_jso((transaction, resultSet) => callback(wrap_jso(transaction), wrap_jso(resultSet))), unwrap_jso((transaction, error) => errorCallback(wrap_jso(transaction), wrap_jso(error))));
   
 }