Include what you use for allocation, api, assembler, and ast.

src/allocation.cc

Index: src/allocation.cc
diff --git a/src/allocation.cc b/src/allocation.cc
index 119b087c1963a416e811479e02dcd6c1ea828404..6c7a08cec8008b3f0675e25d7c422beb5ca20c15 100644
--- a/src/allocation.cc
+++ b/src/allocation.cc
@@ -1,4 +1,4 @@
-// Copyright 2008 the V8 project authors. All rights reserved.
+// Copyright 2012 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:
@@ -25,10 +25,11 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-#include "../include/v8stdint.h"
-#include "globals.h"
-#include "checks.h"
 #include "allocation.h"
+
+#include <stdlib.h>  // For free, malloc.
+#include <string.h>  // For memcpy.
+#include "checks.h"
 #include "utils.h"
 
 namespace v8 {