Add the <t> element and ignore whitespace outside it.

sky/engine/core/html/HTMLTElement.idl

Index: sky/engine/core/html/HTMLTElement.idl
diff --git a/benchmarks/startup/noop.cc b/sky/engine/core/html/HTMLTElement.idl
similarity index 79%
copy from benchmarks/startup/noop.cc
copy to sky/engine/core/html/HTMLTElement.idl
index 60fe155e732b65a3a0bff1b38371b8f7b676197a..255c0544f219b20cd960323d838316e764f87d1b 100644
--- a/benchmarks/startup/noop.cc
+++ b/sky/engine/core/html/HTMLTElement.idl
@@ -2,6 +2,5 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-int main() {
-  return 0;
-}
+interface HTMLTElement : HTMLElement {
+};