Mark PromiseRejectMessage::GetStackTrace as deprecated

include/v8.h

Index: include/v8.h
diff --git a/include/v8.h b/include/v8.h
index 44f8c7b568f52d96506e49f59b2e90211b8b81f2..00f3dae9f1be00ddb782c7075796302b4f5984eb 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -4999,8 +4999,10 @@ class PromiseRejectMessage {
   V8_INLINE PromiseRejectEvent GetEvent() const { return event_; }
   V8_INLINE Local<Value> GetValue() const { return value_; }
 
-  // DEPRECATED. Use v8::Exception::CreateMessage(GetValue())->GetStackTrace()
-  V8_INLINE Local<StackTrace> GetStackTrace() const { return stack_trace_; }
+  V8_DEPRECATED("Use v8::Exception::CreateMessage(GetValue())->GetStackTrace()",
+                V8_INLINE Local<StackTrace> GetStackTrace() const) {
+    return stack_trace_;
+  }
 
  private:
   Local<Promise> promise_;