Qt/GeneralWidget and GraphicsWidget: Remove unused member variable

m_xrr_config was used by the GeneralWidget::GetAvailableResolutions
function to get the list of supported fullscreen resolutions when
HAVE_XRANDR was set. aa4088a removed the ability to set that resolution
in the UI, leaving the GetAvailableResolutions function unused.

m_xrr_config is initialized in MainWindow which still uses it to toggle
fullscreen, but the references in GeneralWidget and GraphicsWidget
(which just ferried m_xrr_config from MainWindow to GeneralWidget) are
now unnecessary and removed in this commit.

1 files changed, 2 insertions, 3 deletions

diff --git a/Source/Core/DolphinQt/Config/Graphics/GraphicsWindow.cpp b/Source/Core/DolphinQt/Config/Graphics/GraphicsWindow.cpp
index e346a6d0dd..535458685c 100644
--- a/Source/Core/DolphinQt/Config/Graphics/GraphicsWindow.cpp
+++ b/Source/Core/DolphinQt/Config/Graphics/GraphicsWindow.cpp
@@ -24,8 +24,7 @@
 #include "VideoCommon/VideoBackendBase.h"
 #include "VideoCommon/VideoConfig.h"
 
-GraphicsWindow::GraphicsWindow(X11Utils::XRRConfiguration* xrr_config, MainWindow* parent)
-    : QDialog(parent), m_xrr_config(xrr_config)
+GraphicsWindow::GraphicsWindow(MainWindow* parent) : QDialog(parent)
 {
   CreateMainLayout();
 
@@ -46,7 +45,7 @@ void GraphicsWindow::CreateMainLayout()
   main_layout->addWidget(tab_widget);
   main_layout->addWidget(button_box);
 
-  auto* const general_widget = new GeneralWidget(m_xrr_config, this);
+  auto* const general_widget = new GeneralWidget(this);
   auto* const enhancements_widget = new EnhancementsWidget(this);
   auto* const hacks_widget = new HacksWidget(this);
   auto* const advanced_widget = new AdvancedWidget(this);