Allow remapping modifier keys to Caps Lock and Backspace

chrome/browser/ui/webui/options/chromeos/keyboard_handler.cc

 // Copyright (c) 2012 The Chromium 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 "chrome/browser/ui/webui/options/chromeos/keyboard_handler.h"
 
 #include <stddef.h>
 
 #include "ash/common/new_window_delegate.h"
 #include "ash/common/wm_shell.h"
@@ skipping 114 matching lines @@
   localized_strings->SetString("showKeyboardShortcuts",
       l10n_util::GetStringUTF16(
           IDS_OPTIONS_SETTINGS_SHOW_KEYBOARD_SHORTCUTS));
 
   for (size_t i = 0; i < arraysize(kDataValuesNames); ++i) {
     base::ListValue* list_value = new base::ListValue();
     for (size_t j = 0; j < arraysize(kModifierKeysSelectItems); ++j) {
       const input_method::ModifierKey value =
           kModifierKeysSelectItems[j].value;
       const int message_id = kModifierKeysSelectItems[j].message_id;
-      // Only the seach/caps-lock key can be remapped to the
-      // caps-lock/backspace key.
-      if (kDataValuesNames[i] != std::string("remapSearchKeyToValue") &&
-          kDataValuesNames[i] != std::string("remapCapsLockKeyToValue") &&
-          (value == input_method::kCapsLockKey ||
-           value == input_method::kBackspaceKey)) {
-        continue;
-      }
       base::ListValue* option = new base::ListValue();
       option->Append(new base::FundamentalValue(value));
       option->Append(new base::StringValue(l10n_util::GetStringUTF16(
           message_id)));
       list_value->Append(option);
     }
     localized_strings->Set(kDataValuesNames[i], list_value);
   }
 }
 
@@ skipping 26 matching lines @@
 }
 
 void KeyboardHandler::UpdateCapsLockOptions() const {
   const base::FundamentalValue show_caps_lock_options(HasExternalKeyboard());
   web_ui()->CallJavascriptFunctionUnsafe(
       "options.KeyboardOverlay.showCapsLockOptions", show_caps_lock_options);
 }
 
 }  // namespace options
 }  // namespace chromeos