Cherry-picks of multiple html CLs

pkg/dev_compiler/tool/input_sdk/lib/web_sql/dart2js/web_sql_dart2js.dart

Index: pkg/dev_compiler/tool/input_sdk/lib/web_sql/dart2js/web_sql_dart2js.dart
diff --git a/pkg/dev_compiler/tool/input_sdk/lib/web_sql/dart2js/web_sql_dart2js.dart b/pkg/dev_compiler/tool/input_sdk/lib/web_sql/dart2js/web_sql_dart2js.dart
index 89df514a84101978d605ecd39addf47d7a2fcb69..92273fde5e8c65956f7b0011fa06021671730207 100644
--- a/pkg/dev_compiler/tool/input_sdk/lib/web_sql/dart2js/web_sql_dart2js.dart
+++ b/pkg/dev_compiler/tool/input_sdk/lib/web_sql/dart2js/web_sql_dart2js.dart
@@ -15,13 +15,20 @@ import 'dart:collection';
 import 'dart:_internal';
 import 'dart:html';
 import 'dart:html_common';
-import 'dart:_js_helper' show convertDartClosureToJS, Creates, JSName, Native;
 import 'dart:_foreign_helper' show JS;
 import 'dart:_interceptors' show Interceptor;
 // DO NOT EDIT - unless you are editing documentation as per:
 // https://code.google.com/p/dart/wiki/ContributingHTMLDocumentation
 // Auto-generated dart:audio library.
 
+import 'dart:_js_helper'
+    show
+        convertDartClosureToJS,
+        Creates,
+        JSName,
+        Native,
+        JavaScriptIndexingBehavior;
+
 // 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.
@@ -270,7 +277,6 @@ class SqlResultSetRowList extends Interceptor
 
   @DomName('SQLResultSetRowList.item')
   @DocsEditable()
-  @Creates('=Object')
   Map item(int index) {
     return convertNativeToDart_Dictionary(_item_1(index));
   }
@@ -278,7 +284,6 @@ class SqlResultSetRowList extends Interceptor
   @JSName('item')
   @DomName('SQLResultSetRowList.item')
   @DocsEditable()
-  @Creates('=Object')
   _item_1(index) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
@@ -301,7 +306,8 @@ class SqlTransaction extends Interceptor {
 
   @DomName('SQLTransaction.executeSql')
   @DocsEditable()
-  void executeSql(String sqlStatement, List<Object> arguments,
-      [SqlStatementCallback callback,
+  void executeSql(String sqlStatement,
+      [List arguments,
+      SqlStatementCallback callback,
       SqlStatementErrorCallback errorCallback]) native;
 }