Simplify include dependencies.

src/serialize.cc

Index: src/serialize.cc
diff --git a/src/serialize.cc b/src/serialize.cc
index 12e9613e3e1f7ffa3ecd57009ee6faef9f59779a..a64fba309638ab9441328bbcf210cd63e55ab039 100644
--- a/src/serialize.cc
+++ b/src/serialize.cc
@@ -1,4 +1,4 @@
-// Copyright 2006-2008 the V8 project authors. All rights reserved.
+// Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
@@ -29,6 +29,7 @@
 
 #include "accessors.h"
 #include "api.h"
+#include "bootstrapper.h"
 #include "execution.h"
 #include "global-handles.h"
 #include "ic-inl.h"
@@ -38,7 +39,6 @@
 #include "serialize.h"
 #include "stub-cache.h"
 #include "v8threads.h"
-#include "bootstrapper.h"
 
 namespace v8 {
 namespace internal {