Remove ibus-hangul support.

chrome/browser/chromeos/language_preferences.cc

 // Copyright (c) 2011 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 "base/basictypes.h"
 #include "chrome/browser/chromeos/language_preferences.h"
 #include "chrome/common/pref_names.h"
 #include "grit/generated_resources.h"
 
 namespace chromeos {
@@ skipping 125 matching lines @@
    { 2, IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_HSU_SEL_KEY_TYPE_2 }},
   IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_HSU_SEL_KEY_TYPE,
   PrefService::SYNCABLE_PREF,
 };
 
 // ---------------------------------------------------------------------------
 // For Korean input method (ibus-mozc-hangul)
 // ---------------------------------------------------------------------------
 const char kHangulSectionName[] = "engine/Hangul";
 const char kHangulKeyboardConfigName[] = "HangulKeyboard";
-const char kHangulHanjaKeysConfigName[] = "HanjaKeys";
+
+const char kHangulHanjaBindingKeysConfigName[] = "HanjaKeyBindings";
+// Mozc-hangul treats Hangul_Hanja key as hanja key event even if it is not set.
 // We add Control+9 since F9 key is reserved by the window manager.
-// TODO: HanjaKeys are not configurable yet (and we're not sure if it should.)
-const char kHangulHanjaKeys[] = "F9,Hangul_Hanja,Control+9";
-
-// Mozc-hangul treats Hangul_Hanja key as hanja key event even if it is not set.
-const char kHangulHanjaBindingKeysConfigName[] = "HanjaKeyBindings";
+// TODO(nona): Hanja keys are not configurable yet (and we're not sure if it
+// should.)
 const char kHangulHanjaBindingKeys[] = "F9,Ctrl 9";
 
 const HangulKeyboardNameIDPair kHangulKeyboardNameIDPairs[] = {
-  // We have to sync the |keyboard_id|s with those in
-  // ibus-hangul/files/setup/main.py.
+  // We have to sync the |keyboard_id|s with those in libhangul.
   { IDS_OPTIONS_SETTINGS_LANGUAGES_HANGUL_SETTINGS_KEYBOARD_2_SET, "2" },
   { IDS_OPTIONS_SETTINGS_LANGUAGES_HANGUL_SETTINGS_KEYBOARD_3_SET_FINAL,
     "3f" },
   { IDS_OPTIONS_SETTINGS_LANGUAGES_HANGUL_SETTINGS_KEYBOARD_3_SET_390, "39" },
   { IDS_OPTIONS_SETTINGS_LANGUAGES_HANGUL_SETTINGS_KEYBOARD_3_SET_NO_SHIFT,
     "3s" },
   // We don't support "Sebeolsik 2 set" keyboard.
 };
 COMPILE_ASSERT(kNumHangulKeyboardNameIDPairs ==
                arraysize(kHangulKeyboardNameIDPairs),
@@ skipping 249 matching lines @@
 
 // ---------------------------------------------------------------------------
 // For keyboard stuff
 // ---------------------------------------------------------------------------
 const int kXkbAutoRepeatDelayInMs = 500;
 const int kXkbAutoRepeatIntervalInMs = 50;
 const char kPreferredKeyboardLayout[] = "PreferredKeyboardLayout";
 
 }  // namespace language_prefs
 }  // namespace chromeos