[Gui] QSint: remove unused headers

src/Gui/QSint/actionpanel/actiongroup.cpp

@@ -8,10 +8,8 @@
 #include "actiongroup.h"
 #include "taskheader_p.h"
 #include "taskgroup_p.h"
-#include "actionlabel.h"
-#include "actionpanelscheme.h"
 
-#include <QtGui/QPainter>
+#include <QPainter>
 
 
 namespace QSint

src/Gui/QSint/actionpanel/taskgroup_p.cpp

@@ -7,9 +7,8 @@
 
 #include "taskgroup_p.h"
 
-#include <QVariant>
-#include <QKeyEvent>
 #include <QApplication>
+#include <QKeyEvent>
 
 
 namespace QSint

src/Gui/QSint/actionpanel/taskheader_p.cpp

@@ -6,18 +6,14 @@
  ***************************************************************************/
 
 #include "taskheader_p.h"
-#include "actionpanelscheme.h"
-#include "actionlabel.h"
 
-#include <QtCore/QVariant>
-#include <QtCore/QEvent>
-#include <QtCore/QTimer>
-
-#include <QHBoxLayout>
-#include <QPainter>
-#include <QMouseEvent>
 #include <QApplication>
+#include <QEvent>
+#include <QHBoxLayout>
+#include <QMouseEvent>
+#include <QPainter>
 #include <QStyle>
+#include <QTimer>
 
 
 namespace QSint