MemoryCoordinator checks if ServiceWorker exists on the suspending process

content/public/test/mock_render_process_host.h

Index: content/public/test/mock_render_process_host.h
diff --git a/content/public/test/mock_render_process_host.h b/content/public/test/mock_render_process_host.h
index 3cff5d95e2f6c42dbb77e9117868f2ce88edd244..e246dc7d7755276ba68bc1efe6a402b6bc782606 100644
--- a/content/public/test/mock_render_process_host.h
+++ b/content/public/test/mock_render_process_host.h
@@ -101,6 +101,7 @@ class MockRenderProcessHost : public RenderProcessHost {
       override;
   const base::TimeTicks& GetInitTimeForNavigationMetrics() const override;
   bool IsProcessBackgrounded() const override;
+  size_t GetWorkerRefCount() const override;
   void IncrementServiceWorkerRefCount() override;
   void DecrementServiceWorkerRefCount() override;
   void IncrementSharedWorkerRefCount() override;
@@ -139,8 +140,6 @@ class MockRenderProcessHost : public RenderProcessHost {
   void GetAudioOutputControllers(
       const GetAudioOutputControllersCallback& callback) const override {}
 
-  int worker_ref_count() const { return worker_ref_count_; }
-
   void SetRemoteInterfaces(
       std::unique_ptr<service_manager::InterfaceProvider> remote_interfaces) {
     remote_interfaces_ = std::move(remote_interfaces);