loplugin:finalclasses in comphelper

convert ServiceInfoHelper to a namespace, since the only usage is to
call it's static method

Change-Id: I908bdbc06cbdb6b72ee1ae469ff207b2fca69963
Reviewed-on: https://gerrit.libreoffice.org/44533
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 1 insertions, 4 deletions

diff --git a/include/comphelper/accessiblekeybindinghelper.hxx b/include/comphelper/accessiblekeybindinghelper.hxx
index 9710bb0d1192..4de48bf3ec39 100644
--- a/include/comphelper/accessiblekeybindinghelper.hxx
+++ b/include/comphelper/accessiblekeybindinghelper.hxx
@@ -41,14 +41,11 @@ namespace comphelper
 
     /** a helper class for implementing an accessible keybinding
      */
-    class COMPHELPER_DLLPUBLIC OAccessibleKeyBindingHelper : public OAccessibleKeyBindingHelper_Base
+    class COMPHELPER_DLLPUBLIC OAccessibleKeyBindingHelper final : public OAccessibleKeyBindingHelper_Base
     {
     private:
         typedef ::std::vector< css::uno::Sequence< css::awt::KeyStroke > > KeyBindings;
-
         KeyBindings     m_aKeyBindings;
-
-    protected:
         ::osl::Mutex    m_aMutex;
 
         virtual ~OAccessibleKeyBindingHelper() override;