1 files changed, 11 insertions, 1 deletions
diff --git a/chromium/third_party/blink/renderer/core/loader/modulescript/module_script_loader.h b/chromium/third_party/blink/renderer/core/loader/modulescript/module_script_loader.h
index 7541555d508..1874e4cfb89 100644
--- a/chromium/third_party/blink/renderer/core/loader/modulescript/module_script_loader.h
+++ b/chromium/third_party/blink/renderer/core/loader/modulescript/module_script_loader.h
@@ -67,7 +67,9 @@ class CORE_EXPORT ModuleScriptLoader final
   bool IsInitialState() const { return state_ == State::kInitial; }
   bool HasFinished() const { return state_ == State::kFinished; }
 
-  void Trace(blink::Visitor*) override;
+  void Trace(Visitor*) override;
+
+  friend class WorkletModuleResponsesMapTest;
 
  private:
   void FetchInternal(const ModuleScriptFetchRequest&,
@@ -76,6 +78,14 @@ class CORE_EXPORT ModuleScriptLoader final
                      ModuleScriptCustomFetchType);
 
   void AdvanceState(State new_state);
+
+  using PassKey = util::PassKey<ModuleScriptLoader>;
+  // PassKey should be private and cannot be accessed from outside, but allow
+  // accessing only from friend classes for testing.
+  static util::PassKey<ModuleScriptLoader> CreatePassKeyForTests() {
+    return PassKey();
+  }
+
 #if DCHECK_IS_ON()
   static const char* StateToString(State);
 #endif