Allow Caps Lock to be remapped [part 1 of 2]

chrome/browser/ui/webui/chromeos/keyboard_overlay_ui.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/chromeos/keyboard_overlay_ui.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/memory/weak_ptr.h"
 #include "base/utf_string_conversions.h"
@@ skipping 295 matching lines @@
   DCHECK(profile_);
   PrefService* pref_service = profile_->GetPrefs();
   typedef std::map<ModifierKey, ModifierKey> ModifierMap;
   ModifierMap modifier_map;
   modifier_map[chromeos::input_method::kSearchKey] = static_cast<ModifierKey>(
       pref_service->GetInteger(prefs::kLanguageRemapSearchKeyTo));
   modifier_map[chromeos::input_method::kControlKey] = static_cast<ModifierKey>(
       pref_service->GetInteger(prefs::kLanguageRemapControlKeyTo));
   modifier_map[chromeos::input_method::kAltKey] = static_cast<ModifierKey>(
       pref_service->GetInteger(prefs::kLanguageRemapAltKeyTo));
+  // TODO(mazda): Support prefs::kLanguageRemapCapsLockKeyTo once Caps Lock is

[mazda, 2012/10/30 18:26:03]

Could you file a bug for this?

[Yusuke Sato, 2012/10/30 19:11:33]

Done: http://code.google.com/p/chromium/issues/detail?id=140051#c21

+  // added to the overlay UI.
 
   DictionaryValue dict;
   for (ModifierMap::const_iterator i = modifier_map.begin();
        i != modifier_map.end(); ++i) {
     dict.SetString(ModifierKeyToLabel(i->first), ModifierKeyToLabel(i->second));
   }
 
   web_ui()->CallJavascriptFunction("initIdentifierMap", dict);
 }
 
@@ skipping 16 matching lines @@
 KeyboardOverlayUI::KeyboardOverlayUI(content::WebUI* web_ui)
     : WebDialogUI(web_ui) {
   Profile* profile = Profile::FromWebUI(web_ui);
   KeyboardOverlayHandler* handler = new KeyboardOverlayHandler(profile);
   web_ui->AddMessageHandler(handler);
 
   // Set up the chrome://keyboardoverlay/ source.
   ChromeURLDataManager::AddDataSource(profile,
       CreateKeyboardOverlayUIHTMLSource());
 }