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

ui/events/base_event_utils.h

Index: ui/events/base_event_utils.h
diff --git a/ui/events/base_event_utils.h b/ui/events/base_event_utils.h
index c353c61f23ad63f75cbac1cab44ae62ae01f8923..f6595801b6fdd6889babb73591405f0547fb9735 100644
--- a/ui/events/base_event_utils.h
+++ b/ui/events/base_event_utils.h
@@ -17,6 +17,16 @@ EVENTS_BASE_EXPORT uint32 GetNextTouchEventId();
 // Checks if |flags| contains system key modifiers.
 EVENTS_BASE_EXPORT bool IsSystemKeyModifier(int flags);
 
+#if defined(OS_CHROMEOS)
+// Sets the status of touch events to |enabled| on ChromeOS only. Non-ChromeOS
+// platforms depend on the state of the |kTouchEvents| flags.
+EVENTS_BASE_EXPORT void SetTouchEventsEnabled(bool enabled);
+#endif  // defined(OS_CHROMEOS)
+
+// Returns true if the touch events are enabled. On non-ChromeOS platforms, this
+// depends on the state of the |kTouchEvents| flags.
+EVENTS_BASE_EXPORT bool AreTouchEventsEnabled();
+
 }  // namespace ui
 
 #endif  // UI_EVENTS_BASE_EVENT_UTILS_H_