Index: chrome/browser/history/in_memory_history_backend.h |
diff --git a/chrome/browser/history/in_memory_history_backend.h b/chrome/browser/history/in_memory_history_backend.h |
index 72cf351465b35d850951a851fed091120c5f87e9..bfa51d81bbf098a56f6db8d1d3734e43ca8e9bc9 100644 |
--- a/chrome/browser/history/in_memory_history_backend.h |
+++ b/chrome/browser/history/in_memory_history_backend.h |
@@ -17,6 +17,7 @@ |
#include "base/basictypes.h" |
#include "base/gtest_prod_util.h" |
#include "base/scoped_ptr.h" |
+#include "chrome/common/notification_observer.h" |
#include "chrome/common/notification_registrar.h" |
class FilePath; |