Revert "Patched in Dartium JsInterop"

tools/dom/templates/html/dartium/indexed_db_dartium.darttemplate

 // 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.
 
 // DO NOT EDIT
 // Auto-generated dart:indexed_db library.
 
 /**
  * A client-side key-value store with support for indexes.
  *
@@ skipping 51 matching lines @@
  *
  * ## Other resources
  *
  * Other options for client-side data storage include:
  *
  * * [Window.localStorage]—a
  * basic mechanism that stores data as a [Map],
  * and where both the keys and the values are strings.
  *
  * * [dart:web_sql]—a database that can be queried with SQL.
- *
+ * 
  * For a tutorial about using the indexed_db library with Dart,
  * check out
  * [Use IndexedDB](http://www.dartlang.org/docs/tutorials/indexeddb/).
  *
  * [IndexedDB reference](http://docs.webplatform.org/wiki/apis/indexeddb)
  * provides wiki-style docs about indexedDB
  */
 library dart.dom.indexed_db;
 
 import 'dart:async';
 import 'dart:html';
 import 'dart:html_common';
 import 'dart:nativewrappers';
 import 'dart:_blink' as _blink;
-import 'dart:js' as js;
 
 $!GENERATED_DART_FILES
 
 class _KeyRangeFactoryProvider {
 
   static KeyRange createKeyRange_only(/*IDBKey*/ value) =>
       KeyRange.only_(value);
 
   static KeyRange createKeyRange_lowerBound(
       /*IDBKey*/ bound, [bool open = false]) =>
@@ skipping 12 matching lines @@
 final indexed_dbBlinkMap = {
 $!TYPE_MAP
 };
 
 $if JSINTEROP
 // FIXME: Can we make this private?
 final indexed_dbBlinkFunctionMap = {
 $!TYPE_FUNCTION_MAP
 };
 $endif