--- chromium-21.0.1168.0/chrome/browser/memory_details_linux.cc.orig	2012-08-29 21:25:27.973193469 +0200
+++ chromium-21.0.1168.0/chrome/browser/memory_details_linux.cc	2012-08-29 21:25:54.506900944 +0200
@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 #include "chrome/browser/memory_details.h"
-
+#include <unistd.h>
 #include <map>
 #include <set>