Index: third_party/WebKit/Source/platform/heap/GarbageCollected.h |
diff --git a/third_party/WebKit/Source/platform/heap/GarbageCollected.h b/third_party/WebKit/Source/platform/heap/GarbageCollected.h |
index b2aaefa7e17098b33f94a1768697dc5b95f43142..4d8a415a8600c49f8c624755368f847de7c6bccc 100644 |
--- a/third_party/WebKit/Source/platform/heap/GarbageCollected.h |
+++ b/third_party/WebKit/Source/platform/heap/GarbageCollected.h |
@@ -14,6 +14,7 @@ namespace blink { |
template <typename T> |
class GarbageCollected; |
+class HeapObjectHeader; |
class InlinedGlobalMarkingVisitor; |
class WrapperVisitor; |