More include cleanup

Windows/XinputDevice.cpp

@@ -13,6 +13,7 @@
 #include "XinputDevice.h"
 #include "Core/Config.h"
 #include "Core/Core.h"
+#include "Core/System.h"
 #include "Core/KeyMap.h"
 #include "Core/HLE/sceCtrl.h"
 
@@ -253,7 +254,6 @@ void XinputDevice::ApplyButtons(int pad, const XINPUT_STATE &state) {
 	}
 }
 
-
 void XinputDevice::ApplyVibration(int pad, XINPUT_VIBRATION &vibration) {
 	if (PSP_IsInited()) {
 		newVibrationTime_ = time_now_d();