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

sdk/lib/html/templates/html/dart2js/impl_TableElement.darttemplate

Index: sdk/lib/html/templates/html/dart2js/impl_TableElement.darttemplate
diff --git a/sdk/lib/html/templates/html/dart2js/impl_TableElement.darttemplate b/sdk/lib/html/templates/html/dart2js/impl_TableElement.darttemplate
deleted file mode 100644
index 5f8153cd2866e5c56b4b95cd8c071fe05f3ec8f2..0000000000000000000000000000000000000000
--- a/sdk/lib/html/templates/html/dart2js/impl_TableElement.darttemplate
+++ /dev/null
@@ -1,22 +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 {
-$!MEMBERS
-
-  Element createTBody() {
-    if (JS('bool', '!!#.createTBody', this)) {
-      return this._createTBody();
-    }
-    var tbody = new Element.tag('tbody');
-    this.elements.add(tbody);
-    return tbody;
-  }
-
-  @JSName('createTBody')
-  Element _createTBody() native;
-}