Implement sync of keyboard layout between Ozone and Wayland clients

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

Index: chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h
diff --git a/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h b/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h
index d5256e2e3c8f32c8ddf6e6ae54dc6247abb2e53f..e64a8b62dfe1134030611620532eb45b3a6ec288 100644
--- a/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h
+++ b/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h
@@ -459,6 +459,9 @@ class SigninScreenHandler
   // input_method::ImeKeyboard::Observer implementation:
   void OnCapsLockChanged(bool enabled) override;
 
+  // input_method::ImeKeyboard::Observer implementation:

[sadrul, 2017/06/14 03:16:53]

ditto

[jclinton, 2017/06/14 15:49:04]

Done.

+  void OnLayoutChanging(const std::string& layout_name) override {}
+
   // Callback invoked after the feedback is finished.
   void OnFeedbackFinished();