Ozone support for device special cases in keyboard event rewriting.

ui/events/event.cc

Index: ui/events/event.cc
diff --git a/ui/events/event.cc b/ui/events/event.cc
index 0cdf70d873394a0b5b5bd532df720c1a84ec3eb3..544401991feb1700d1331a1b2fdba26e9b364e5e 100644
--- a/ui/events/event.cc
+++ b/ui/events/event.cc
@@ -246,6 +246,10 @@ Event::Event(const base::NativeEvent& native_event,
     source_device_id_ = xiev->sourceid;
   }
 #endif
+#if defined(USE_OZONE)
+  source_device_id_ =
+      static_cast<const Event*>(native_event)->source_device_id();
+#endif
 }
 
 Event::Event(const Event& copy)