loplugin:useuniqueptr in ResultSetBase

Change-Id: If1fca43f953acaa4d16ef6094b6e0e218e5f6307
Reviewed-on: https://gerrit.libreoffice.org/48705Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

ucb/source/ucp/ftp/ftpresultsetbase.cxx

@@ -48,9 +48,6 @@ ResultSetBase::ResultSetBase(
 
 ResultSetBase::~ResultSetBase()
 {
-    delete m_pIsFinalListeners;
-    delete m_pRowCountListeners;
-    delete m_pDisposeEventListeners;
 }
 
 
@@ -97,8 +94,8 @@ ResultSetBase::addEventListener(
     osl::MutexGuard aGuard( m_aMutex );
 
     if ( ! m_pDisposeEventListeners )
-        m_pDisposeEventListeners =
-            new comphelper::OInterfaceContainerHelper2( m_aMutex );
+        m_pDisposeEventListeners.reset(
+            new comphelper::OInterfaceContainerHelper2( m_aMutex ) );
 
     m_pDisposeEventListeners->addInterface( Listener );
 }
@@ -460,8 +457,8 @@ void SAL_CALL ResultSetBase::addPropertyChangeListener(
     {
         osl::MutexGuard aGuard( m_aMutex );
         if ( ! m_pIsFinalListeners )
-            m_pIsFinalListeners =
-                new comphelper::OInterfaceContainerHelper2( m_aMutex );
+            m_pIsFinalListeners.reset(
+                new comphelper::OInterfaceContainerHelper2( m_aMutex ) );
 
         m_pIsFinalListeners->addInterface( xListener );
     }
@@ -469,8 +466,8 @@ void SAL_CALL ResultSetBase::addPropertyChangeListener(
     {
         osl::MutexGuard aGuard( m_aMutex );
         if ( ! m_pRowCountListeners )
-            m_pRowCountListeners =
-                new comphelper::OInterfaceContainerHelper2( m_aMutex );
+            m_pRowCountListeners.reset(
+                new comphelper::OInterfaceContainerHelper2( m_aMutex ) );
         m_pRowCountListeners->addInterface( xListener );
     }
     else

ucb/source/ucp/ftp/ftpresultsetbase.hxx

@@ -401,10 +401,9 @@ namespace ftp {
                                             m_sProperty;
 
         osl::Mutex                          m_aMutex;
-        comphelper::OInterfaceContainerHelper2*   m_pDisposeEventListeners;
-
-        comphelper::OInterfaceContainerHelper2*   m_pRowCountListeners;
-        comphelper::OInterfaceContainerHelper2*   m_pIsFinalListeners;
+        std::unique_ptr<comphelper::OInterfaceContainerHelper2>   m_pDisposeEventListeners;
+        std::unique_ptr<comphelper::OInterfaceContainerHelper2>   m_pRowCountListeners;
+        std::unique_ptr<comphelper::OInterfaceContainerHelper2>   m_pIsFinalListeners;
     };