Index: Source/platform/LifecycleContext.h |
diff --git a/Source/platform/LifecycleContext.h b/Source/platform/LifecycleContext.h |
index c7f1ae0af5f0aeac633bb590bbd864807d5b8ad5..5d9594c64516433048e1932ab73ef988ede08786 100644 |
--- a/Source/platform/LifecycleContext.h |
+++ b/Source/platform/LifecycleContext.h |
@@ -30,6 +30,7 @@ |
#include "platform/LifecycleNotifier.h" |
#include "platform/LifecycleObserver.h" |
+#include "platform/heap/Handle.h" |
Mads Ager (chromium)
2014/08/12 06:07:04
Forward declare instead of include?
|
#include "wtf/HashSet.h" |
#include "wtf/OwnPtr.h" |
#include "wtf/PassOwnPtr.h" |
@@ -53,6 +54,8 @@ public: |
// Called from the destructor of observers. |
void wasUnobservedBy(Observer*); |
+ virtual void trace(Visitor*) { } |
+ |
protected: |
Notifier& lifecycleNotifier(); |