WaE: passing class rtl::OUString by value, rather pass by reference

Change-Id: Ib2154a93192aa8342660b309f5307c1cb443063c

cui/source/options/personalization.cxx

@@ -356,7 +356,7 @@ void SvxPersonalizationTabPage::Reset( const SfxItemSet * )
         m_pDefaultPersona->Check();
 }
 
-void SvxPersonalizationTabPage::SetPersonaSettings( const OUString aPersonaSettings )
+void SvxPersonalizationTabPage::SetPersonaSettings( const OUString& aPersonaSettings )
 {
     m_aPersonaSettings = aPersonaSettings;
     m_pOwnPersona->Check();

cui/source/options/personalization.hxx

@@ -51,7 +51,7 @@ public:
     /// Reset to default settings ([Revert] button).
     virtual void Reset( const SfxItemSet *rSet ) SAL_OVERRIDE;
 
-    void SetPersonaSettings( const OUString );
+    void SetPersonaSettings( const OUString& );
 
     void LoadDefaultImages();
     void LoadExtensionThemes();