Qt: Various layout fixes

Source/Core/DolphinQt2/QtUtils/WrapInScrollArea.h

@@ -7,7 +7,8 @@
 class QLayout;
 class QWidget;
 
-QWidget* GetWrappedWidget(QWidget* wrapped_widget, QWidget* to_resize = nullptr, int margin = 50);
+QWidget* GetWrappedWidget(QWidget* wrapped_widget, QWidget* to_resize = nullptr,
+                          int margin_width = 50, int margin_height = 50);
 
 // Wrap wrapped_layout in a QScrollArea and fill the parent widget with it
 void WrapInScrollArea(QWidget* parent, QLayout* wrapped_layout, QWidget* to_resize = nullptr);