Merge pull request #8700 from howard0su/add_override

NoGUI: missing override in PlatformX11

Source/Core/DolphinNoGUI/PlatformFBDev.cpp

@@ -35,7 +35,7 @@ public:
   void SetTitle(const std::string& string) override;
   void MainLoop() override;
 
-  WindowSystemInfo GetWindowSystemInfo() const;
+  WindowSystemInfo GetWindowSystemInfo() const override;
 
 private:
   bool OpenFramebuffer();

Source/Core/DolphinNoGUI/PlatformX11.cpp

@@ -37,7 +37,7 @@ public:
   void SetTitle(const std::string& string) override;
   void MainLoop() override;
 
-  WindowSystemInfo GetWindowSystemInfo() const;
+  WindowSystemInfo GetWindowSystemInfo() const override;
 
 private:
   void CloseDisplay();