Part of fix for http://dartbug.com/6528

runtime/vm/libdart_dependency_helper.cc

Index: runtime/vm/libdart_dependency_helper.cc
diff --git a/runtime/vm/libdart_dependency_helper.cc b/runtime/vm/libdart_dependency_helper.cc
index 22d083eb29c7524c21ca3714e8ea3f79575e018d..ccf26c829687f4cbbbe80f5c9a074d075613a2be 100644
--- a/runtime/vm/libdart_dependency_helper.cc
+++ b/runtime/vm/libdart_dependency_helper.cc
@@ -2,8 +2,6 @@
 // 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.
 
-#include <stdio.h>
-
 int main(int argc, char *argv[]) {
   return 0;
 }