Index: third_party/WebKit/Source/core/streams/UnderlyingSourceBase.h |
diff --git a/third_party/WebKit/Source/core/streams/UnderlyingSourceBase.h b/third_party/WebKit/Source/core/streams/UnderlyingSourceBase.h |
index c0ad8ad74ba575e0278b9bcce839eae844086b2f..1077449b2106bf0807ee8dbd17e449158bdf601b 100644 |
--- a/third_party/WebKit/Source/core/streams/UnderlyingSourceBase.h |
+++ b/third_party/WebKit/Source/core/streams/UnderlyingSourceBase.h |
@@ -9,6 +9,7 @@ |
#include "bindings/core/v8/ScriptState.h" |
#include "bindings/core/v8/ScriptValue.h" |
#include "bindings/core/v8/ScriptWrappable.h" |
+#include "bindings/core/v8/V8GCRoot.h" |
#include "core/CoreExport.h" |
#include "core/dom/ContextLifecycleObserver.h" |
#include "platform/heap/GarbageCollected.h" |
@@ -18,7 +19,7 @@ namespace blink { |
class ReadableStreamController; |
-class CORE_EXPORT UnderlyingSourceBase : public GarbageCollectedFinalized<UnderlyingSourceBase>, public ScriptWrappable, public ContextLifecycleObserver { |
+class CORE_EXPORT UnderlyingSourceBase : public GarbageCollectedFinalized<UnderlyingSourceBase>, public ScriptWrappable, public ContextLifecycleObserver, public V8GCRoot { |
DEFINE_WRAPPERTYPEINFO(); |
WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(UnderlyingSourceBase); |