Final step towards loading core library scripts directly from the sources

runtime/bin/platform.cc

Index: runtime/bin/platform.cc
===================================================================
--- runtime/bin/platform.cc	(revision 22513)
+++ runtime/bin/platform.cc	(working copy)
@@ -2,10 +2,13 @@
 // 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 "bin/file.h"
 #include "bin/platform.h"
+
 #include "include/dart_api.h"
 
+#include "bin/file.h"
+#include "bin/utils.h"
+
 namespace dart {
 namespace bin {