1 files changed, 2 insertions, 2 deletions
diff --git a/chrome/browser/content_settings/pref_content_settings_provider.h b/chrome/browser/content_settings/pref_content_settings_provider.h
index 178e903..442851e 100644
--- a/chrome/browser/content_settings/pref_content_settings_provider.h
+++ b/chrome/browser/content_settings/pref_content_settings_provider.h
@@ -9,7 +9,7 @@
 // A content settings provider that takes its settings out of the pref service.
 
 #include "base/basictypes.h"
-#include "base/lock.h"
+#include "base/synchronization/lock.h"
 #include "chrome/browser/content_settings/content_settings_provider.h"
 #include "chrome/browser/prefs/pref_change_registrar.h"
 #include "chrome/common/notification_observer.h"
@@ -73,7 +73,7 @@ class PrefContentSettingsProvider : public ContentSettingsProviderInterface,
 
   // Used around accesses to the default_content_settings_ object to guarantee
   // thread safety.
-  mutable Lock lock_;
+  mutable base::Lock lock_;
 
   PrefChangeRegistrar pref_change_registrar_;
   NotificationRegistrar notification_registrar_;