xkb:us::eng is now always in list of available input methods at OOBE.

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

Index: chrome/browser/ui/webui/chromeos/login/network_screen_handler.cc
diff --git a/chrome/browser/ui/webui/chromeos/login/network_screen_handler.cc b/chrome/browser/ui/webui/chromeos/login/network_screen_handler.cc
index e568e45f267f33e66ae4f6cd6b4c56bf80d6adf8..df5e56fc576bf9a8a95814fa8e9b7f0e12d15fcc 100644
--- a/chrome/browser/ui/webui/chromeos/login/network_screen_handler.cc
+++ b/chrome/browser/ui/webui/chromeos/login/network_screen_handler.cc
@@ -274,8 +274,14 @@ base::ListValue* NetworkScreenHandler::GetInputMethods() {
   scoped_ptr<input_method::InputMethodDescriptors> input_methods(
       manager->GetActiveInputMethods());
   std::string current_input_method_id = manager->GetCurrentInputMethod().id();
+  bool default_us_layout_added = false;
+  static const std::string kUSlayout("xkb:us::eng");  // Global default

[Nikita (slow), 2014/01/27 15:22:10]

nit: Please extract constant.

   for (size_t i = 0; i < input_methods->size(); ++i) {
     const std::string ime_id = input_methods->at(i).id();
+
+    if (ime_id == kUSlayout)
+      default_us_layout_added = true;
+
     base::DictionaryValue* input_method = new base::DictionaryValue;
     input_method->SetString("value", ime_id);
     input_method->SetString(
@@ -285,6 +291,16 @@ base::ListValue* NetworkScreenHandler::GetInputMethods() {
         ime_id == current_input_method_id);
     input_methods_list->Append(input_method);
   }
+  if (!default_us_layout_added) {
+    const input_method::InputMethodDescriptor* us_eng_descriptor =
+        util->GetInputMethodDescriptorFromId(kUSlayout);
+    DCHECK(us_eng_descriptor != NULL);
+    base::DictionaryValue* input_method = new base::DictionaryValue;
+    input_method->SetString("value", kUSlayout);
+    input_method->SetString("title",
+                            util->GetInputMethodLongName(*us_eng_descriptor));
+    input_methods_list->Append(input_method);
+  }
   return input_methods_list;
 }