Support comma separated hardware keyboard layout.

chrome/browser/chromeos/base/locale_util.cc

Index: chrome/browser/chromeos/base/locale_util.cc
diff --git a/chrome/browser/chromeos/base/locale_util.cc b/chrome/browser/chromeos/base/locale_util.cc
index 176a1050fc756d22b3a2d6ac0e2936e023eab79e..fa48dd61805311876883984c83f58ff5c03d9135 100644
--- a/chrome/browser/chromeos/base/locale_util.cc
+++ b/chrome/browser/chromeos/base/locale_util.cc
@@ -63,9 +63,10 @@ void FinishSwitchLanguage(scoped_ptr<SwitchLanguageData> data) {
       // use may not be supported by the new locale (3rd parameter).
       input_method::InputMethodManager* manager =
           input_method::InputMethodManager::Get();
-      manager->EnableLoginLayouts(
-          data->locale,
-          manager->GetInputMethodUtil()->GetHardwareLoginInputMethodId());
+      std::vector<std::string> hardware_layouts;
+      manager->GetInputMethodUtil()->GetHardwareLoginInputMethodId(

[Alexander Alekseev, 2014/02/11 13:36:02]

nit: GetHardwareLoginInputMethodId => GetHardwareLoginInputMethodIds

[Seigo Nonaka, 2014/02/12 13:21:02]

Done.

+          &hardware_layouts);
+      manager->EnableLoginLayouts(data->locale, hardware_layouts);
       if (!data->login_layouts_only) {
         // Enable all the other layouts
         std::vector<std::string> candidates;