Uses qfu() instead of QString::fromUtf8()

modules/gui/qt4/dialogs/help.cpp

@@ -85,14 +85,12 @@ AboutDialog::AboutDialog( intf_thread_t *_p_intf) :  QVLCFrame( _p_intf )
 
     /* GPL License */
     QTextEdit *licenseEdit = new QTextEdit( this );
-    QString psz_qlicence = QString::fromUtf8( psz_licence );
-    licenseEdit->setText( psz_qlicence );
+    licenseEdit->setText( qfu( psz_licence ) );
     licenseEdit->setReadOnly( true );
 
     /* People who helped */
     QTextEdit *thanksEdit = new QTextEdit( this );
-    QString psz_qthanks = QString::fromUtf8( psz_thanks );
-    thanksEdit->setText( psz_qthanks );
+    thanksEdit->setText( qfu( psz_thanks ) );
     thanksEdit->setReadOnly( true );
 
     /* add the tabs to the Tabwidget */

modules/gui/qt4/playlist_model.cpp

@@ -194,8 +194,7 @@ void PLItem::update( playlist_item_t *p_item, bool iscurrent )
 
     if( model->i_depth == 1 )  //left window for playlist etc.
     {
-        const QString psz_name = QString::fromUtf8( p_item->p_input->psz_name );
-        strings.append( psz_name );
+        strings.append( qfu( p_item->p_input->psz_name ) );
         return;
     }