Chromium Code Reviews| Index: Source/core/dom/DocumentLifecycleObserver.h |
| diff --git a/Source/core/dom/DocumentLifecycleObserver.h b/Source/core/dom/DocumentLifecycleObserver.h |
| index 228432933722ca78245dcba4a2164fe55b209ae3..995d1527b7de8501e53dfa9fbe668bd2a6a876e4 100644 |
| --- a/Source/core/dom/DocumentLifecycleObserver.h |
| +++ b/Source/core/dom/DocumentLifecycleObserver.h |
| @@ -27,6 +27,7 @@ |
| #define DocumentLifecycleObserver_h |
| #include "core/dom/Document.h" |
| +#include "platform/LifecycleObserver.h" |
| namespace blink { |