1 files changed, 12 insertions, 1 deletions
diff --git a/deps/v8/src/tracing/traced-value.h b/deps/v8/src/tracing/traced-value.h
index 3edfbc23b20..3b1d09059de 100644
--- a/deps/v8/src/tracing/traced-value.h
+++ b/deps/v8/src/tracing/traced-value.h
@@ -12,11 +12,17 @@
 
 #include "include/v8-platform.h"
 #include "src/base/macros.h"
+#include "src/tracing/trace-event.h"
 
 namespace v8 {
 namespace tracing {
 
-class V8_EXPORT_PRIVATE TracedValue : public ConvertableToTraceFormat {
+class V8_EXPORT_PRIVATE TracedValue : public ConvertableToTraceFormat
+#ifdef V8_USE_PERFETTO
+    ,
+                                      public perfetto::DebugAnnotation
+#endif  // V8_USE_PERFETTO
+{
  public:
   ~TracedValue() override;
 
@@ -54,6 +60,11 @@ class V8_EXPORT_PRIVATE TracedValue : public ConvertableToTraceFormat {
   // ConvertableToTraceFormat implementation.
   void AppendAsTraceFormat(std::string* out) const override;
 
+#ifdef V8_USE_PERFETTO
+  // DebugAnnotation implementation.
+  void Add(perfetto::protos::pbzero::DebugAnnotation*) const override;
+#endif  // V8_USE_PERFETTO
+
  private:
   TracedValue();