Add GetHardwareKeyboardLayoutName method instead of kHardwareLayout

chromeos_keyboard.cc

 // Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chromeos_keyboard.h"
 
 #include <utility>
 
 #include <X11/XKBlib.h>
 #include <X11/Xlib.h>
@@ skipping 62 matching lines @@
   // layout. Returns true on success.
   bool RemapModifierKeys(const chromeos::ModifierMap& modifier_map) {
     // TODO(yusukes): write auto tests for the function.
     const std::string layout_name = GetLayout();
     if (layout_name.empty()) {
       return false;
     }
     return SetLayoutInternal(layout_name, modifier_map);
   }
 
+  // Returns the hardware layout name.
+  std::string GetHardwareLayout() {
+    // TODO(peria): write practical code.
+    return "xkb:us::eng";
+  }
+
   // Returns the current layout name like "us". On error, returns "".
   std::string GetLayout() {
     // TODO(yusukes): write auto tests for the function.
     std::string command_output = last_full_layout_name_;
 
     if (command_output.empty()) {
       // Cache is not available. Execute setxkbmap to get the current layout.
       if (!ExecuteGetLayoutCommand(&command_output)) {
         return "";
       }
@@ skipping 426 matching lines @@
 bool ChromeOSSetCurrentKeyboardLayoutByName(const std::string& layout_name) {
   return XKeyboard::Get()->SetLayout(layout_name);
 }
 
 extern "C"
 bool ChromeOSRemapModifierKeys(const chromeos::ModifierMap& modifier_map) {
   return XKeyboard::Get()->RemapModifierKeys(modifier_map);
 }
 
 extern "C"
+const std::string ChromeOSGetHardwareKeyboardLayoutName() {
+  return XKeyboard::Get()->GetHardwareLayout();
+}
+
+extern "C"
 const std::string ChromeOSGetCurrentKeyboardLayoutName() {
   return XKeyboard::Get()->GetLayout();
 }
 
 extern "C"
 bool ChromeOSGetAutoRepeatEnabled(bool* enabled) {
   return XKeyboard::Get()->GetAutoRepeatEnabled(enabled);
 }
 
 extern "C"
 bool ChromeOSSetAutoRepeatEnabled(bool enabled) {
   return XKeyboard::Get()->SetAutoRepeatEnabled(enabled);
 }
 
 extern "C"
 bool ChromeOSGetAutoRepeatRate(chromeos::AutoRepeatRate* out_rate) {
   return XKeyboard::Get()->GetAutoRepeatRate(out_rate);
 }
 
 extern "C"
 bool ChromeOSSetAutoRepeatRate(const chromeos::AutoRepeatRate& rate) {
   return XKeyboard::Get()->SetAutoRepeatRate(rate);
 }