Qt: ExtraMetaPanel: remove unused p_intf

modules/gui/qt4/components/info_panels.cpp

@@ -339,9 +339,7 @@ void MetaPanel::clear()
 /**
  * Second Panel - Shows the extra metadata in a tree, non editable.
  **/
-ExtraMetaPanel::ExtraMetaPanel( QWidget *parent,
-                                intf_thread_t *_p_intf )
-                                : QWidget( parent ), p_intf( _p_intf )
+ExtraMetaPanel::ExtraMetaPanel( QWidget *parent ) : QWidget( parent )
 {
      QGridLayout *layout = new QGridLayout(this);
 

modules/gui/qt4/components/info_panels.hpp

@@ -104,9 +104,8 @@ class ExtraMetaPanel: public QWidget
 {
     Q_OBJECT
 public:
-    ExtraMetaPanel( QWidget *, struct intf_thread_t * );
+    ExtraMetaPanel( QWidget * );
 private:
-    struct intf_thread_t *p_intf;
     QTreeWidget *extraMetaTree;
 public slots:
     void update( input_item_t * );

modules/gui/qt4/dialogs/mediainfo.cpp

@@ -58,7 +58,7 @@ MediaInfoDialog::MediaInfoDialog( intf_thread_t *_p_intf,
 
     MP = new MetaPanel( infoTabW, p_intf );
     infoTabW->addTab( MP, qtr( "&General" ) );
-    EMP = new ExtraMetaPanel( infoTabW, p_intf );
+    EMP = new ExtraMetaPanel( infoTabW );
     infoTabW->addTab( EMP, qtr( "&Metadata" ) );
     IP = new InfoPanel( infoTabW );
     infoTabW->addTab( IP, qtr( "Co&dec" ) );