Index: Source/core/dom/MutationCallback.h |
diff --git a/Source/core/dom/MutationCallback.h b/Source/core/dom/MutationCallback.h |
index 0c82649789cd3485e105417a1fb3e977a5bf9b87..8cc0487f6e40a37abef109eef75fd13541942ea4 100644 |
--- a/Source/core/dom/MutationCallback.h |
+++ b/Source/core/dom/MutationCallback.h |
@@ -46,6 +46,7 @@ public: |
virtual void call(const WillBeHeapVector<RefPtrWillBeMember<MutationRecord> >&, MutationObserver*) = 0; |
virtual ExecutionContext* executionContext() const = 0; |
+ virtual bool canInvokeCallback() const = 0; |
}; |
} |