Index: third_party/WebKit/Source/bindings/core/v8/ScriptWrappableVisitor.h |
diff --git a/third_party/WebKit/Source/bindings/core/v8/ScriptWrappableVisitor.h b/third_party/WebKit/Source/bindings/core/v8/ScriptWrappableVisitor.h |
index 3b73e129ad53aef1408d9f698b56a0cb69324e48..a56403c2b3e8231006acf1f9e83840848634c912 100644 |
--- a/third_party/WebKit/Source/bindings/core/v8/ScriptWrappableVisitor.h |
+++ b/third_party/WebKit/Source/bindings/core/v8/ScriptWrappableVisitor.h |
@@ -101,6 +101,7 @@ public: |
void TraceEpilogue() override; |
void AbortTracing() override; |
void EnterFinalPause() override; |
+ size_t NumberOfWrappersToTrace() override; |
void dispatchTraceWrappers(const ScriptWrappable*) const override; |
#define DECLARE_DISPATCH_TRACE_WRAPPERS(className) \ |