qt: remove unused parameter

modules/gui/qt/dialogs_provider.cpp

@@ -111,7 +111,7 @@ DialogsProvider::~DialogsProvider()
     delete miscPopupMenu;
 }
 
-QStringList DialogsProvider::getOpenURL( intf_thread_t* p_intf, QWidget *parent,
+QStringList DialogsProvider::getOpenURL( QWidget *parent,
                                          const QString &caption,
                                          const QString &dir,
                                          const QString &filter,
@@ -395,9 +395,8 @@ void DialogsProvider::openFileGenericDialog( intf_dialog_args_t *p_arg )
     }
     else /* non-save mode */
     {
-        QStringList urls = getOpenURL( p_intf, NULL,
-                qfu( p_arg->psz_title ), p_intf->p_sys->filepath,
-                extensions );
+        QStringList urls = getOpenURL( NULL, qfu( p_arg->psz_title ),
+                                       p_intf->p_sys->filepath, extensions );
         p_arg->i_results = urls.count();
         p_arg->psz_results = (char **)malloc( p_arg->i_results * sizeof( char * ) );
         i = 0;
@@ -494,7 +493,7 @@ QStringList DialogsProvider::showSimpleOpen( const QString& help,
     ADD_EXT_FILTER( fileTypes, EXTENSIONS_ALL );
     fileTypes.replace( ";*", " *");
 
-    QStringList urls = getOpenURL( p_intf, NULL,
+    QStringList urls = getOpenURL( NULL,
         help.isEmpty() ? qtr(I_OP_SEL_FILES ) : help,
         path.isEmpty() ? p_intf->p_sys->filepath : path,
         fileTypes );

modules/gui/qt/dialogs_provider.hpp

@@ -91,7 +91,7 @@ public:
                                 const QString& path = QString() );
     bool isDying() { return b_isDying; }
     static QString getDirectoryDialog( intf_thread_t *p_intf);
-    static QStringList getOpenURL(intf_thread_t* p_intf, QWidget *parent = NULL,
+    static QStringList getOpenURL(QWidget *parent = NULL,
                                   const QString &caption = QString(),
                                   const QString &dir = QString(),
                                   const QString &filter = QString(),