Adding dart:indexed_db.

sdk/lib/html/templates/html/dartium/indexed_db_dartium.darttemplate

Index: sdk/lib/html/templates/html/dartium/indexed_db_dartium.darttemplate
diff --git a/sdk/lib/html/templates/html/dartium/indexed_db_dartium.darttemplate b/sdk/lib/html/templates/html/dartium/indexed_db_dartium.darttemplate
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index 0000000000000000000000000000000000000000..34d3908c03bf92944ea73a38b1cfc8a22feb5536
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+++ b/sdk/lib/html/templates/html/dartium/indexed_db_dartium.darttemplate
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+// 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.
+
+library indexed_db;
+
+import 'dart:html';
+import 'dart:html_common';
+import 'dart:nativewrappers';
+
+$!GENERATED_DART_FILES
+
+class _KeyRangeFactoryProvider {
+
+  static KeyRange createKeyRange_only(/*IDBKey*/ value) =>
+      KeyRange.only_(value);
+
+  static KeyRange createKeyRange_lowerBound(
+      /*IDBKey*/ bound, [bool open = false]) =>
+      KeyRange.lowerBound_(bound, open);
+
+  static KeyRange createKeyRange_upperBound(
+      /*IDBKey*/ bound, [bool open = false]) =>
+      KeyRange.upperBound_(bound, open);
+
+  static KeyRange createKeyRange_bound(
+      /*IDBKey*/ lower, /*IDBKey*/ upper,
+      [bool lowerOpen = false, bool upperOpen = false]) =>
+      KeyRange.bound_(lower, upper, lowerOpen, upperOpen);
+}