| Index: chrome/browser/prefs/pref_metrics_service.cc | 
| diff --git a/chrome/browser/prefs/pref_metrics_service.cc b/chrome/browser/prefs/pref_metrics_service.cc | 
| index 14745d8f30150a0d78c82ac57e5517a9d51eaab9..dbff424b2ff57f38977edcb637173263a39d0f5b 100644 | 
| --- a/chrome/browser/prefs/pref_metrics_service.cc | 
| +++ b/chrome/browser/prefs/pref_metrics_service.cc | 
| @@ -4,12 +4,15 @@ | 
|  | 
| #include "chrome/browser/prefs/pref_metrics_service.h" | 
|  | 
| +#include <stddef.h> | 
| + | 
| #include "base/bind.h" | 
| #include "base/command_line.h" | 
| #include "base/metrics/histogram.h" | 
| #include "base/prefs/pref_registry_simple.h" | 
| #include "base/prefs/pref_service.h" | 
| #include "base/strings/string_number_conversions.h" | 
| +#include "build/build_config.h" | 
| #include "chrome/browser/browser_process.h" | 
| #include "chrome/browser/prefs/pref_service_syncable_util.h" | 
| #include "chrome/browser/prefs/session_startup_pref.h" | 
|  |