Disable non Latin keyboard layout on Lock screen and Sign-in screen.

chromeos/ime/input_method_descriptor.cc

Index: chromeos/ime/input_method_descriptor.cc
diff --git a/chromeos/ime/input_method_descriptor.cc b/chromeos/ime/input_method_descriptor.cc
index 5e0a3e734e550b336c24f25d6b8a901b3619f198..e68b3bb70918bef0818ad02699a422eec7af247d 100644
--- a/chromeos/ime/input_method_descriptor.cc
+++ b/chromeos/ime/input_method_descriptor.cc
@@ -18,11 +18,13 @@ InputMethodDescriptor::InputMethodDescriptor(
     const std::string& name,
     const std::vector<std::string>& keyboard_layouts,
     const std::vector<std::string>& language_codes,
+    bool is_login_keyboard,
     const GURL& options_page_url)
     : id_(id),
       name_(name),
       keyboard_layouts_(keyboard_layouts),
       language_codes_(language_codes),
+      is_login_keyboard_(is_login_keyboard),
       options_page_url_(options_page_url) {
 }