// Retrieves a bitsum of ui::EventFlags represented by |event|,
UI_BASE_EXPORT int EventFlagsFromNSEvent(NSEvent* event);
+// Converts the Cocoa |modifiers| bitsum into a ui::EventFlags bitsum.
+UI_BASE_EXPORT int EventFlagsFromModifiers(NSUInteger modifiers);
+
// Retrieves a bitsum of ui::EventFlags represented by |event|,
// but instead use the modifier flags given by |modifiers|,
// which is the same format as |-NSEvent modifierFlags|. This allows