Null check for IME descriptor in GetKeyboardLayoutsForResovledLocale

chrome/browser/ui/webui/chromeos/login/l10n_util.cc

Index: chrome/browser/ui/webui/chromeos/login/l10n_util.cc
diff --git a/chrome/browser/ui/webui/chromeos/login/l10n_util.cc b/chrome/browser/ui/webui/chromeos/login/l10n_util.cc
index dbc4ab355df974e0bd66987f3d117b773d8ecdad..bcc506b13ffe19c8a52773c215cb3b04123414fa 100644
--- a/chrome/browser/ui/webui/chromeos/login/l10n_util.cc
+++ b/chrome/browser/ui/webui/chromeos/login/l10n_util.cc
@@ -322,6 +322,13 @@ void GetKeyboardLayoutsForResolvedLocale(
        it != layouts.end(); ++it) {
     const input_method::InputMethodDescriptor* ime =
         util->GetInputMethodDescriptorFromId(*it);
+    // TODO(tbarzic): This is added to avoid crash loop on starting public
+    //     session. The problem should be properly fixed, and this workaround
+    //     removed.
+    if (!ime) {
+      LOG(WARNING) << *it << " layout not found.";
+      continue;
+    }
     if (!InsertString(ime->id(), &input_methods_added))
       continue;
     input_methods_list->Append(CreateInputMethodsEntry(*ime, selected));