clean up some unused / redundant includes

rpcs3/rpcs3qt/game_list_frame.h

@@ -9,8 +9,6 @@
 #include "emu_settings.h"
 
 #include <QDockWidget>
-#include <QList>
-#include <QTableWidget>
 #include <QMainWindow>
 #include <QToolBar>
 #include <QLineEdit>

rpcs3/rpcs3qt/game_list_grid.h

@@ -3,12 +3,8 @@
 #include "game_list.h"
 #include "game_list_grid_delegate.h"
 
-#include <QWidget>
 #include <QHBoxLayout>
-#include <QVBoxLayout>
 #include <QScrollArea>
-#include <QString>
-#include <QTableWidget>
 
 class game_list_grid : public game_list
 {

rpcs3/rpcs3qt/game_list_grid_delegate.h

@@ -1,5 +1,4 @@
-#ifndef GAME_LIST_GRID_DELEGATE
-#define GAME_LIST_GRID_DELEGATE
+#pragma once
 
 #include <QPainter>
 #include <QAbstractItemDelegate>
@@ -18,5 +17,3 @@ private:
 	qreal m_margin_factor;
 	qreal m_text_factor;
 };
-
-#endif

rpcs3/rpcs3qt/memory_string_searcher.h

@@ -8,7 +8,6 @@
 #include <QLineEdit>
 #include <QPushButton>
 #include <QHBoxLayout>
-#include <QDialog>
 
 class memory_string_searcher : public QDialog
 {

rpcs3/rpcs3qt/vfs_dialog_tab.h

@@ -1,5 +1,4 @@
-#ifndef VFS_DIALOG_TAB
-#define VFS_DIALOG_TAB
+#pragma once
 
 #include "stdafx.h"
 #include "Emu/System.h"
@@ -42,5 +41,3 @@ private:
 	QListWidget* dirList;
 	QLabel*		 selectedConfigLabel;
 };
-
-#endif