ozone: Rename XKeyboard to KeyboardController & use fake under ozone

chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc

Index: chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
diff --git a/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc b/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
index 50640da689fb9c1f501cd76d1c432157a173d7da..c50dbf1a28bae43f5881d07d5acc0918eba6f5f0 100644
--- a/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
+++ b/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
@@ -56,7 +56,7 @@
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/power_manager_client.h"
 #include "chromeos/ime/input_method_manager.h"
-#include "chromeos/ime/xkeyboard.h"
+#include "chromeos/ime/keyboard_controller.h"
 #include "chromeos/network/network_state.h"
 #include "chromeos/network/network_state_handler.h"
 #include "content/public/browser/browser_thread.h"
@@ -500,8 +500,9 @@ void SigninScreenHandler::ShowImpl() {
     SendUserList(false);
 
     // Reset Caps Lock state when login screen is shown.
-    input_method::InputMethodManager::Get()->GetXKeyboard()->
-        SetCapsLockEnabled(false);
+    input_method::InputMethodManager::Get()
+        ->GetKeyboardController()
+        ->SetCapsLockEnabled(false);
 
     base::DictionaryValue params;
     params.SetBoolean("disableAddUser", AllWhitelistedUsersPresent());