use ozone implementation for key code conversion when there is no X display

chrome/test/chromedriver/keycode_text_conversion_ozone.cc

Index: chrome/test/chromedriver/keycode_text_conversion_ozone.cc
diff --git a/chrome/test/chromedriver/keycode_text_conversion_ozone.cc b/chrome/test/chromedriver/keycode_text_conversion_ozone.cc
index 4ac8a002f9bcad8215aacf6029639542e8fff4c9..6d07880647e4570097582a376da2037dd9b0c28e 100644
--- a/chrome/test/chromedriver/keycode_text_conversion_ozone.cc
+++ b/chrome/test/chromedriver/keycode_text_conversion_ozone.cc
@@ -14,10 +14,15 @@
 #include "ui/events/ozone/layout/keyboard_layout_engine.h"
 #include "ui/events/ozone/layout/keyboard_layout_engine_manager.h"
 
-bool ConvertKeyCodeToText(ui::KeyboardCode key_code,
-                          int modifiers,
-                          std::string* text,
-                          std::string* error_msg) {
+#if defined(USE_X11)
+bool ConvertKeyCodeToTextOzone
+#else
+bool ConvertKeyCodeToText
+#endif
+    (ui::KeyboardCode key_code,
+     int modifiers,
+     std::string* text,
+     std::string* error_msg) {
   ui::KeyboardLayoutEngine* keyboard_layout_engine =
       ui::KeyboardLayoutEngineManager::GetKeyboardLayoutEngine();
   ui::DomCode dom_code = ui::UsLayoutKeyboardCodeToDomCode(key_code);
@@ -48,10 +53,15 @@ bool ConvertKeyCodeToText(ui::KeyboardCode key_code,
   return true;
 }
 
-bool ConvertCharToKeyCode(base::char16 key,
-                          ui::KeyboardCode* key_code,
-                          int* necessary_modifiers,
-                          std::string* error_msg) {
+#if defined(USE_X11)
+bool ConvertCharToKeyCodeOzone
+#else
+bool ConvertCharToKeyCode
+#endif
+    (base::char16 key,
+     ui::KeyboardCode* key_code,
+     int* necessary_modifiers,
+     std::string* error_msg) {
   base::string16 key_string;
   key_string.push_back(key);
   std::string key_string_utf8 = base::UTF16ToUTF8(key_string);