Massive removal of unused modules

src/citra_qt/configuration/configure_dialog.h

@@ -1,28 +0,0 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <memory>
-#include <QDialog>
-
-namespace Ui {
-class ConfigureDialog;
-}
-
-class ConfigureDialog : public QDialog {
-    Q_OBJECT
-
-public:
-    explicit ConfigureDialog(QWidget* parent);
-    ~ConfigureDialog();
-
-    void applyConfiguration();
-
-private:
-    void setConfiguration();
-
-private:
-    std::unique_ptr<Ui::ConfigureDialog> ui;
-};