AutoTest: Consolidate handling of global menu items

Change-Id: I6ad07775d63206864ec330ad87d3b65e5ecaf76c
Reviewed-by: David Schulz <david.schulz@qt.io>

src/plugins/autotest/autotestplugin.h

@@ -51,13 +51,13 @@ public:
     bool initialize(const QStringList &arguments, QString *errorString) override;
     void extensionsInitialized() override;
     ShutdownFlag aboutToShutdown() override;
+    void updateMenuItemsEnabledState();
 
 private:
     bool checkLicense();
     void initializeMenuEntries();
     void onRunAllTriggered();
     void onRunSelectedTriggered();
-    void updateMenuItemsEnabledState();
     QList<QObject *> createTestObjects() const override;
     const QSharedPointer<TestSettings> m_settings;
     TestFrameworkManager *m_frameworkManager = nullptr;