1 files changed, 4 insertions, 4 deletions
diff --git a/modules/desktop_capture/mac/desktop_configuration_monitor.h b/modules/desktop_capture/mac/desktop_configuration_monitor.h
index 46a66d1d4c..aa0ebfbacc 100644
--- a/modules/desktop_capture/mac/desktop_configuration_monitor.h
+++ b/modules/desktop_capture/mac/desktop_configuration_monitor.h
@@ -25,15 +25,15 @@ namespace webrtc {
 
 // The class provides functions to synchronize capturing and display
 // reconfiguring across threads, and the up-to-date MacDesktopConfiguration.
-class DesktopConfigurationMonitor : public rtc::RefCountedBase {
+class DesktopConfigurationMonitor final
+    : public rtc::RefCountedNonVirtual<DesktopConfigurationMonitor> {
  public:
   DesktopConfigurationMonitor();
+  ~DesktopConfigurationMonitor();
+
   // Returns the current desktop configuration.
   MacDesktopConfiguration desktop_configuration();
 
- protected:
-  ~DesktopConfigurationMonitor() override;
-
  private:
   static void DisplaysReconfiguredCallback(CGDirectDisplayID display,
                                            CGDisplayChangeSummaryFlags flags,