Changing template file names to key off of the DOM name rather than Dart name.

sdk/lib/html/templates/html/impl/impl_HttpRequest.darttemplate

Index: sdk/lib/html/templates/html/impl/impl_HttpRequest.darttemplate
diff --git a/sdk/lib/html/templates/html/impl/impl_HttpRequest.darttemplate b/sdk/lib/html/templates/html/impl/impl_HttpRequest.darttemplate
deleted file mode 100644
index 8a834a7d29b586276b3dfca84c2e297227a5e32e..0000000000000000000000000000000000000000
--- a/sdk/lib/html/templates/html/impl/impl_HttpRequest.darttemplate
+++ /dev/null
@@ -1,18 +0,0 @@
-// 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 html;
-
-/// @domName $DOMNAME
-class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
-  factory $CLASSNAME.get(String url, onComplete($CLASSNAME request)) =>
-      _$(CLASSNAME)FactoryProvider.create$(CLASSNAME)_get(url, onComplete);
-
-  factory $CLASSNAME.getWithCredentials(String url,
-      onComplete($CLASSNAME request)) =>
-      _$(CLASSNAME)FactoryProvider.create$(CLASSNAME)_getWithCredentials(url,
-      onComplete);
-
-$!MEMBERS
-}