Removing X11 native_event uses for key events.

ui/events/ozone/events_ozone.cc

Index: ui/events/ozone/events_ozone.cc
diff --git a/ui/events/ozone/events_ozone.cc b/ui/events/ozone/events_ozone.cc
index 57892532c32374e24be8d1b0f3d256ad92ce3516..65ad063dde3525431ba51a24c5e1735c7d359e34 100644
--- a/ui/events/ozone/events_ozone.cc
+++ b/ui/events/ozone/events_ozone.cc
@@ -70,21 +70,6 @@ bool IsCharFromNative(const base::NativeEvent& native_event) {
   return event->is_char();
 }
 
-uint32 WindowsKeycodeFromNative(const base::NativeEvent& native_event) {
-  NOTIMPLEMENTED();
-  return 0;
-}
-
-uint16 TextFromNative(const base::NativeEvent& native_event) {
-  NOTIMPLEMENTED();
-  return 0;
-}
-
-uint16 UnmodifiedTextFromNative(const base::NativeEvent& native_event) {
-  NOTIMPLEMENTED();
-  return 0;
-}
-
 gfx::Vector2d GetMouseWheelOffset(const base::NativeEvent& native_event) {
   const ui::MouseWheelEvent* event =
       static_cast<const ui::MouseWheelEvent*>(native_event);