Fix Ozone keyboard layout to handle German Neo 2.

ui/events/keycodes/keyboard_code_conversion_xkb.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/events/keycodes/keyboard_code_conversion_xkb.h"
 
 #include "ui/events/keycodes/dom/dom_key.h"
 #include "ui/events/keycodes/keyboard_code_conversion.h"
 
 namespace ui {
@@ skipping 322 matching lines @@
     case XKB_KEY_3270_Play:
       return DomKey::PLAY;
     case XKB_KEY_3270_ExSelect:
       return DomKey::EX_SEL;
     case XKB_KEY_3270_CursorSelect:
       return DomKey::CR_SEL;
     case XKB_KEY_3270_PrintScreen:
       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:
       return DomKey::GROUP_PREVIOUS;
     case XKB_KEY_ISO_First_Group:
       return DomKey::GROUP_FIRST;
     case XKB_KEY_ISO_Last_Group:
       return DomKey::GROUP_LAST;
     case XKB_KEY_dead_grave:
     case XKB_KEY_dead_acute:
@@ skipping 32 matching lines @@
 }
 
 DomKey XKeySymToDomKey(xkb_keysym_t keysym, base::char16 character) {
   DomKey dom_key = NonPrintableXKeySymToDomKey(keysym);
   if (dom_key == DomKey::NONE)
     dom_key = CharacterToDomKey(character);
   return dom_key;
 }
 
 }  // namespace ui