Remove unused includes

src/Gui/KSWidget.cpp

@@ -34,7 +34,6 @@
 #include <QGridLayout>
 #include <QLabel>
 #include <QShortcut>
-#include <QToolButton>
 
 #include <KConfigDialogManager>
 #include <KLocalizedString>

src/Gui/SettingsDialog/GeneralOptionsPage.cpp

@@ -23,17 +23,9 @@
 #include "settings.h"
 #include "ui_GeneralOptions.h"
 
-#include <KLocalizedString>
-#include <KTitleWidget>
 #include <KWindowSystem>
 
-#include <QButtonGroup>
 #include <QCheckBox>
-#include <QLineEdit>
-#include <QFormLayout>
-#include <QRadioButton>
-#include <QSpacerItem>
-#include <QTextEdit>
 
 GeneralOptionsPage::GeneralOptionsPage(QWidget *parent)
     : QWidget(parent)

src/Gui/SettingsDialog/SaveOptionsPage.cpp

@@ -29,9 +29,6 @@
 
 #include <QLineEdit>
 #include <QLabel>
-#include <QSpinBox>
-#include <QFormLayout>
-#include <QHBoxLayout>
 #include <QComboBox>
 #include <QImageWriter>
 #include <QCheckBox>

src/Gui/SettingsDialog/SettingsDialog.cpp

@@ -28,8 +28,6 @@
 #include <KLocalizedString>
 #include <KShortcutWidget>
 
-#include <QIcon>
-#include <QMessageBox>
 
 SettingsDialog::SettingsDialog(QWidget *parent) :
     KConfigDialog(parent, QStringLiteral("settings"), Settings::self())