Fix Ozone keyboard layout to handle German Neo 2.

ui/events/keycodes/keyboard_code_conversion_xkb.cc

Index: ui/events/keycodes/keyboard_code_conversion_xkb.cc
diff --git a/ui/events/keycodes/keyboard_code_conversion_xkb.cc b/ui/events/keycodes/keyboard_code_conversion_xkb.cc
index 7e14288509728cda63df86221f0b8ae45f8bb739..22172a11663c3dce6c18971c1a62834f10fed38b 100644
--- a/ui/events/keycodes/keyboard_code_conversion_xkb.cc
+++ b/ui/events/keycodes/keyboard_code_conversion_xkb.cc
@@ -340,6 +340,8 @@ DomKey NonPrintableXKeySymToDomKey(xkb_keysym_t keysym) {
       return DomKey::PRINT_SCREEN;
     case XKB_KEY_ISO_Level3_Shift:
       return DomKey::ALT_GRAPH;
+    case XKB_KEY_ISO_Level5_Shift:
+      return DomKey::SHIFT_LEVEL5;
     case XKB_KEY_ISO_Next_Group:
       return DomKey::GROUP_NEXT;
     case XKB_KEY_ISO_Prev_Group: