Developer Feature: Add Debug Accelerators to Toggle Touchscreen/Touchpad On or Off (CrOS)

ui/events/ozone/evdev/input_device_factory_evdev.cc

Index: ui/events/ozone/evdev/input_device_factory_evdev.cc
diff --git a/ui/events/ozone/evdev/input_device_factory_evdev.cc b/ui/events/ozone/evdev/input_device_factory_evdev.cc
index 73e16c60f5722af630525b0bb8d1a707f1a93820..1bf91146e9e4d35cce93781d4456ff01e9022707 100644
--- a/ui/events/ozone/evdev/input_device_factory_evdev.cc
+++ b/ui/events/ozone/evdev/input_device_factory_evdev.cc
@@ -367,6 +367,10 @@ bool InputDeviceFactoryEvdev::IsDeviceEnabled(
       converter->HasTouchpad())
     return false;
 
+  if (!input_device_settings_.enable_touch_screens &&
+      converter->HasTouchscreen())
+    return false;
+
   return input_device_settings_.enable_devices;
 }