Remove unused method from desktop

Change-Id: I17b269c70bbf82aa5a4345d488777ac98d1d6938
Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Reviewed-on: https://gerrit.libreoffice.org/1221
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

desktop/source/deployment/inc/lockfile.hxx

@@ -65,9 +65,6 @@ namespace desktop {
         // found (iff gui) and returns false when we may not continue
         sal_Bool check( fpExecWarning execWarning );
 
-        // removes the lockfile. should only be called in exceptional situations
-        void clean(void);
-
         // removes the lockfile
         ~Lockfile(void);
 

desktop/source/deployment/misc/lockfile.cxx

@@ -199,15 +199,6 @@ namespace desktop {
         aConfig.Flush( );
     }
 
-    void Lockfile::clean( void )
-    {
-        if ( m_bRemove )
-        {
-            File::remove( m_aLockname );
-            m_bRemove = sal_False;
-        }
-    }
-
     Lockfile::~Lockfile( void )
     {
         // unlock userdata by removing file

unusedcode.easy

@@ -47,7 +47,6 @@ connectivity::file::OStatement_Base::reset()
 connectivity::mork::OColumnAlias::OColumnAlias()
 connectivity::sdbcx::OGroup::OGroup(rtl::OUString const&, unsigned char)
 connectivity::sdbcx::OGroup::OGroup(unsigned char)
-desktop::Lockfile::clean()
 framework::OReadMenuDocumentHandler::getServiceFactory()
 jfw_plugin::VendorBase::createInstance()
 oox::drawingml::TextListStyle::dump() const