Qt4 - Remove unused includes.

diff --git a/modules/gui/qt4/dialogs/preferences.hpp b/modules/gui/qt4/dialogs/preferences.hpp
index 1487f38890fdf5b526d04a95cf0f97da678b445a..757bac50ece72b2da8b3a9d7717ac1104e9211a7 100644 (file)
--- a/modules/gui/qt4/dialogs/preferences.hpp
+++ b/modules/gui/qt4/dialogs/preferences.hpp
@@ -39,8 +39,6 @@ class QGroupBox;
 class QRadioButton;
 class QWidget;
 class QCheckBox;
-class QListWidget;
-class QListWidgetItem;
 class QLabel;
 
 class PrefsDialog : public QVLCDialog