Renaming dart:html library from 'html' to 'dart.html'

tools/dom/templates/html/impl/impl_IDBKeyRange.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.
 
-part of indexed_db;
+part of $LIBRARYNAME;
 
 $(ANNOTATIONS)class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
   @DomName('IDBKeyRange.only')
   factory KeyRange.only(/*Key*/ value) =>
       _KeyRangeFactoryProvider.create$(CLASSNAME)_only(value);
 
   @DomName('IDBKeyRange.lowerBound')
   factory KeyRange.lowerBound(/*Key*/ bound, [bool open = false]) =>
       _KeyRangeFactoryProvider.create$(CLASSNAME)_lowerBound(bound, open);
 
   @DomName('IDBKeyRange.upperBound')
   factory KeyRange.upperBound(/*Key*/ bound, [bool open = false]) =>
       _KeyRangeFactoryProvider.create$(CLASSNAME)_upperBound(bound, open);
 
   @DomName('KeyRange.bound')
   factory KeyRange.bound(/*Key*/ lower, /*Key*/ upper,
                             [bool lowerOpen = false, bool upperOpen = false]) =>
       _KeyRangeFactoryProvider.create$(CLASSNAME)_bound(
           lower, upper, lowerOpen, upperOpen);
 
 $!MEMBERS
 }