ozone: evdev: Add absolute axis information to DeviceCapabilities

ui/events/ozone/evdev/event_device_test_util.h

Index: ui/events/ozone/evdev/event_device_test_util.h
diff --git a/ui/events/ozone/evdev/event_device_test_util.h b/ui/events/ozone/evdev/event_device_test_util.h
index fecd44a130271b4d665c4451a307511c060e706e..46afb6ab865aa922bf80abe0bb23deff259db88b 100644
--- a/ui/events/ozone/evdev/event_device_test_util.h
+++ b/ui/events/ozone/evdev/event_device_test_util.h
@@ -5,10 +5,17 @@
 #ifndef UI_EVENTS_OZONE_EVDEV_EVENT_DEVICE_TEST_UTIL_H_
 #define UI_EVENTS_OZONE_EVDEV_EVENT_DEVICE_TEST_UTIL_H_
 
+#include <linux/input.h>
+
 namespace ui {
 
 class EventDeviceInfo;
 
+struct DeviceAbsoluteAxis {
+  unsigned int code;
+  input_absinfo absinfo;
+};
+
 struct DeviceCapabilities {
   // Full sysfs path (readlink -f /sys/class/input/event*)
   const char* path;
@@ -42,6 +49,10 @@ struct DeviceCapabilities {
   const char* sw;
   const char* led;
   const char* ff;
+
+  // EVIOCGABS.
+  const DeviceAbsoluteAxis* abs_axis;
+  size_t abs_axis_count;
 };
 
 bool CapabilitiesToDeviceInfo(const DeviceCapabilities& capabilities,