Remove IME related configuration preferences in Chrome OS.

chrome/browser/chromeos/language_preferences.cc

Index: chrome/browser/chromeos/language_preferences.cc
diff --git a/chrome/browser/chromeos/language_preferences.cc b/chrome/browser/chromeos/language_preferences.cc
index 5e692c8042acd323499fed05a55237c1a1c74fe2..559b4aeb4e75c39937e1f078bff02eda7c95a042 100644
--- a/chrome/browser/chromeos/language_preferences.cc
+++ b/chrome/browser/chromeos/language_preferences.cc
@@ -2,12 +2,8 @@
 // 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 "base/prefs/pref_registry_simple.h"
 #include "chrome/browser/chromeos/language_preferences.h"
-#include "chrome/common/pref_names.h"
-#include "components/user_prefs/pref_registry_syncable.h"
-#include "grit/generated_resources.h"
 
 namespace chromeos {
 namespace language_prefs {
@@ -19,375 +15,6 @@ const char kGeneralSectionName[] = "general";
 const char kPreloadEnginesConfigName[] = "preload_engines";
 
 // ---------------------------------------------------------------------------
-// For Traditional Chinese input method (ibus-mozc-chewing)
-// ---------------------------------------------------------------------------
-const char kChewingSectionName[] = "engine/Chewing";
-
-// We have to sync the |ibus_config_name|s with those in
-// ibus-chewing/files/src/Config.cc.
-const LanguageBooleanPrefs kChewingBooleanPrefs[] = {
-  { prefs::kLanguageChewingAutoShiftCur, false, "autoShiftCur",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SETTING_AUTO_SHIFT_CUR,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  { prefs::kLanguageChewingAddPhraseDirection, false, "addPhraseDirection",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SETTING_ADD_PHRASE_DIRECTION,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  /* Temporarily disabled. (crosbug.com/14185)
-  { prefs::kLanguageChewingEasySymbolInput, true, "easySymbolInput",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SETTING_EASY_SYMBOL_INPUT,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  */
-  { prefs::kLanguageChewingEscCleanAllBuf, false, "escCleanAllBuf",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SETTING_ESC_CLEAN_ALL_BUF,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  { prefs::kLanguageChewingForceLowercaseEnglish, false,
-    "forceLowercaseEnglish",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SETTING_FORCE_LOWER_CASE_ENGLISH,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  /* Temporarily disabled. (crosbug.com/14185)
-  { prefs::kLanguageChewingPlainZhuyin, false, "plainZhuyin",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SETTING_PLAIN_ZHUYIN,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  */
-  { prefs::kLanguageChewingPhraseChoiceRearward, true, "phraseChoiceRearward",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SETTING_PHRASE_CHOICE_REARWARD,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  { prefs::kLanguageChewingSpaceAsSelection, true, "spaceAsSelection",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SETTING_SPACE_AS_SELECTION,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-};
-COMPILE_ASSERT(kNumChewingBooleanPrefs == arraysize(kChewingBooleanPrefs),
-               TheSizeShouldMatch);
-
-const LanguageIntegerRangePreference kChewingIntegerPrefs[] = {
-  { prefs::kLanguageChewingMaxChiSymbolLen, 20, 8, 40, "maxChiSymbolLen",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SETTING_MAX_CHI_SYMBOL_LEN,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF
-  },
-  { prefs::kLanguageChewingCandPerPage, 10, 8, 10, "candPerPage",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SETTING_CAND_PER_PAGE,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF
-  },
-};
-COMPILE_ASSERT(kNumChewingIntegerPrefs == arraysize(kChewingIntegerPrefs),
-               TheSizeShouldMatch);
-
-const LanguageMultipleChoicePreference<const char*>
-    kChewingMultipleChoicePrefs[] = {
-  { prefs::kLanguageChewingKeyboardType,
-    "default",
-    "KBType",
-    {{ "default",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_KEYBOARD_TYPE_DEFAULT },
-     { "hsu", IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_KEYBOARD_TYPE_HSU },
-     { "ibm", IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_KEYBOARD_TYPE_IBM },
-     { "gin_yieh",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_KEYBOARD_TYPE_GIN_YIEH },
-     { "eten", IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_KEYBOARD_TYPE_ETEN },
-     { "eten26", IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_KEYBOARD_TYPE_ETEN26 },
-     { "dvorak", IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_KEYBOARD_TYPE_DVORAK },
-     { "dvorak_hsu",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_KEYBOARD_TYPE_DVORAK_HSU },
-     { "dachen_26",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_KEYBOARD_TYPE_DACHEN_26 },
-     { "hanyu", IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_KEYBOARD_TYPE_HANYU }},
-    IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_KEYBOARD_TYPE,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF,
-  },
-  { prefs::kLanguageChewingSelKeys,
-    "1234567890",
-    "selKeys",
-    {{ "1234567890",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SEL_KEYS_1234567890 },
-     { "asdfghjkl;",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SEL_KEYS_ASDFGHJKLS },
-     { "asdfzxcv89",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SEL_KEYS_ASDFZXCV89 },
-     { "asdfjkl789",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SEL_KEYS_ASDFJKL789 },
-     { "aoeu;qjkix",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SEL_KEYS_AOEUSQJKIX },
-     { "aoeuhtnsid",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SEL_KEYS_AOEUHTNSID },
-     { "aoeuidhtns",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SEL_KEYS_AOEUIDHTNS },
-     { "1234qweras",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SEL_KEYS_1234QWERAS }},
-    IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SEL_KEYS,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF,
-  },
-};
-COMPILE_ASSERT(kNumChewingMultipleChoicePrefs ==
-               arraysize(kChewingMultipleChoicePrefs),
-               TheSizeShouldMatch);
-
-const LanguageMultipleChoicePreference<int> kChewingHsuSelKeyType = {
-  prefs::kLanguageChewingHsuSelKeyType,
-  1,
-  "hsuSelKeyType",
-  {{ 1, IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_HSU_SEL_KEY_TYPE_1 },
-   { 2, IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_HSU_SEL_KEY_TYPE_2 }},
-  IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_HSU_SEL_KEY_TYPE,
-  user_prefs::PrefRegistrySyncable::SYNCABLE_PREF,
-};
-
-// ---------------------------------------------------------------------------
-// For Korean input method (ibus-mozc-hangul)
-// ---------------------------------------------------------------------------
-const char kHangulSectionName[] = "engine/Hangul";
-const char kHangulKeyboardConfigName[] = "HangulKeyboard";
-
-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(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 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" },
-  { IDS_OPTIONS_SETTINGS_LANGUAGES_HANGUL_SETTINGS_KEYBOARD_ROMAJA, "ro" },
-  // We don't support "Sebeolsik 2 set" keyboard.
-};
-COMPILE_ASSERT(kNumHangulKeyboardNameIDPairs ==
-               arraysize(kHangulKeyboardNameIDPairs),
-               TheSizeShouldMatch);
-
-// ---------------------------------------------------------------------------
-// For Simplified Chinese input method (ibus-mozc-pinyin)
-// ---------------------------------------------------------------------------
-const char kPinyinSectionName[] = "engine/Pinyin";
-
-// We have to sync the |ibus_config_name|s with those in
-// ibus-mozc-pinyin/files/languages/pinyin/unix/ibus/config_updater.cc.
-const LanguageBooleanPrefs kPinyinBooleanPrefs[] = {
-  { prefs::kLanguagePinyinCorrectPinyin, true, "CorrectPinyin",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_PINYIN_SETTING_CORRECT_PINYIN,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  { prefs::kLanguagePinyinFuzzyPinyin, false, "FuzzyPinyin",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_PINYIN_SETTING_FUZZY_PINYIN,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  { prefs::kLanguagePinyinShiftSelectCandidate, false, "ShiftSelectCandidate",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_PINYIN_SETTING_SHIFT_SELECT_PINYIN,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  { prefs::kLanguagePinyinMinusEqualPage, true, "MinusEqualPage",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_PINYIN_SETTING_MINUS_EQUAL_PAGE,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  { prefs::kLanguagePinyinCommaPeriodPage, true, "CommaPeriodPage",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_PINYIN_SETTING_COMMA_PERIOD_PAGE,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  { prefs::kLanguagePinyinAutoCommit, false, "AutoCommit",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_PINYIN_SETTING_AUTO_COMMIT,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  { prefs::kLanguagePinyinDoublePinyin, false, "DoublePinyin",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_PINYIN_SETTING_DOUBLE_PINYIN,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  { prefs::kLanguagePinyinInitChinese, true, "InitChinese",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_PINYIN_SETTING_INIT_CHINESE,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  { prefs::kLanguagePinyinInitFull, false, "InitFull",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_PINYIN_SETTING_INIT_FULL,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  { prefs::kLanguagePinyinInitFullPunct, true, "InitFullPunct",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_PINYIN_SETTING_INIT_FULL_PUNCT,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  { prefs::kLanguagePinyinInitSimplifiedChinese, true, "InitSimplifiedChinese",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_PINYIN_SETTING_INIT_SIMPLIFIED_CHINESE,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  // TODO(yusukes): Support PINYIN_{INCOMPLETE,CORRECT,FUZZY}_... prefs (32
-  // additional boolean prefs.)
-};
-COMPILE_ASSERT(kNumPinyinBooleanPrefs == arraysize(kPinyinBooleanPrefs),
-               TheSizeShouldMatch);
-// TODO(yusukes): Support HalfWidthPuncts and IncompletePinyin prefs if needed.
-
-const LanguageMultipleChoicePreference<int> kPinyinDoublePinyinSchema = {
-  prefs::kLanguagePinyinDoublePinyinSchema,
-  0,
-  "DoublePinyinSchema",
-  {{ 0, IDS_OPTIONS_SETTINGS_LANGUAGES_PINYIN_DOUBLE_SCHEMA_MSPY},
-   { 1, IDS_OPTIONS_SETTINGS_LANGUAGES_PINYIN_DOUBLE_SCHEMA_ZRM},
-   { 2, IDS_OPTIONS_SETTINGS_LANGUAGES_PINYIN_DOUBLE_SCHEMA_ABC},
-   { 3, IDS_OPTIONS_SETTINGS_LANGUAGES_PINYIN_DOUBLE_SCHEMA_ZGPY},
-   { 4, IDS_OPTIONS_SETTINGS_LANGUAGES_PINYIN_DOUBLE_SCHEMA_PYJJ}},
-  IDS_OPTIONS_SETTINGS_LANGUAGES_PINYIN_DOUBLE_SCHEMA,
-  user_prefs::PrefRegistrySyncable::SYNCABLE_PREF,
-};
-
-const PinyinIntegerPref kPinyinIntegerPrefs[] = {
-  // TODO(yusukes): the type of lookup_table_page_size on ibus should be uint.
-  { prefs::kLanguagePinyinLookupTablePageSize,
-    5,
-    "LookupTablePageSize",
-
-    // don't sync as it's not user configurable.
-    user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF }
-};
-COMPILE_ASSERT(kNumPinyinIntegerPrefs == arraysize(kPinyinIntegerPrefs),
-               TheSizeShouldMatch);
-
-// ---------------------------------------------------------------------------
-// For Japanese input method (ibus-mozc)
-// ---------------------------------------------------------------------------
-const char kMozcSectionName[] = "engine/Mozc";
-
-const LanguageBooleanPrefs kMozcBooleanPrefs[] = {
-  { prefs::kLanguageMozcIncognitoMode,
-    false,
-    "incognito_mode",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_INCOGNITO_MODE,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  { prefs::kLanguageMozcUseAutoImeTurnOff,
-    true,
-    "use_auto_ime_turn_off",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_USE_AUTO_IME_TURN_OFF,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  { prefs::kLanguageMozcUseHistorySuggest,
-    true,
-    "use_history_suggest",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_USE_HISTORY_SUGGEST,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-  { prefs::kLanguageMozcUseDictionarySuggest,
-    true,
-    "use_dictionary_suggest",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_USE_DICTIONARY_SUGGEST,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF },
-};
-COMPILE_ASSERT(kNumMozcBooleanPrefs == arraysize(kMozcBooleanPrefs),
-               TheSizeShouldMatch);
-
-extern const LanguageMultipleChoicePreference<const char*>
-    kMozcMultipleChoicePrefs[] = {
-  { prefs::kLanguageMozcPreeditMethod,
-    "ROMAN",
-    "preedit_method",
-    {{ "ROMAN", IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_PREEDIT_METHOD_ROMAN },
-     { "KANA", IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_PREEDIT_METHOD_KANA }},
-    IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_PREEDIT_METHOD,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF,
-  },
-  { prefs::kLanguageMozcSessionKeymap,
-    "MSIME",
-    "session_keymap",
-    {{ "ATOK", IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SESSION_KEYMAP_ATOK },
-     { "MSIME", IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SESSION_KEYMAP_MSIME },
-     { "KOTOERI", IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SESSION_KEYMAP_KOTOERI }},
-    // TODO: Support "CUSTOM" keymap.
-    IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SESSION_KEYMAP,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF,
-  },
-  { prefs::kLanguageMozcPunctuationMethod,
-    "KUTEN_TOUTEN",
-    "punctuation_method",
-    {{ "KUTEN_TOUTEN",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_PUNCTUATION_METHOD_KUTEN_TOUTEN },
-     { "COMMA_PERIOD",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_PUNCTUATION_METHOD_COMMA_PERIOD },
-     { "KUTEN_PERIOD",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_PUNCTUATION_METHOD_KUTEN_PERIOD },
-     { "COMMA_TOUTEN",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_PUNCTUATION_METHOD_COMMA_TOUTEN }},
-    IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_PUNCTUATION_METHOD,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF,
-  },
-  { prefs::kLanguageMozcSymbolMethod,
-    "CORNER_BRACKET_MIDDLE_DOT",
-    "symbol_method",
-    {{ "CORNER_BRACKET_MIDDLE_DOT",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SYMBOL_METHOD_CORNER_BRACKET_MIDDLE_DOT },
-     { "SQUARE_BRACKET_SLASH",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SYMBOL_METHOD_SQUARE_BRACKET_SLASH },
-     { "CORNER_BRACKET_SLASH",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SYMBOL_METHOD_CORNER_BRACKET_SLASH },
-     { "SQUARE_BRACKET_MIDDLE_DOT",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SYMBOL_METHOD_SQUARE_BRACKET_MIDDLE_DOT }},
-    IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SYMBOL_METHOD,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF,
-  },
-  { prefs::kLanguageMozcSpaceCharacterForm,
-    "FUNDAMENTAL_INPUT_MODE",
-    "space_character_form",
-    {{ "FUNDAMENTAL_INPUT_MODE",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SPACE_CHARACTER_FORM_FUNDAMENTAL_INPUT_MODE },
-     { "FUNDAMENTAL_FULL_WIDTH",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SPACE_CHARACTER_FORM_FUNDAMENTAL_FULL_WIDTH },
-     { "FUNDAMENTAL_HALF_WIDTH",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SPACE_CHARACTER_FORM_FUNDAMENTAL_HALF_WIDTH }},
-    IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SPACE_CHARACTER_FORM,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF,
-  },
-  { prefs::kLanguageMozcHistoryLearningLevel,
-    "DEFAULT_HISTORY",
-    "history_learning_level",
-    {{ "DEFAULT_HISTORY",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_HISTORY_LEARNING_LEVEL_DEFAULT_HISTORY },
-     { "READ_ONLY",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_HISTORY_LEARNING_LEVEL_READ_ONLY },
-     { "NO_HISTORY",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_HISTORY_LEARNING_LEVEL_NO_HISTORY }},
-    IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_HISTORY_LEARNING_LEVEL,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF,
-  },
-  // TODO(mazda): Uncomment this block once the candidate window in Chrome OS
-  // supports changing shortcut labels.
-  // { prefs::kLanguageMozcSelectionShortcut,
-  //   "SHORTCUT_123456789",
-  //   "selection_shortcut",
-  //   {{ "NO_SHORTCUT",
-  //      IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SELECTION_SHORTCUT_NO_SHORTCUT },
-  //    { "SHORTCUT_123456789",
-  //      IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SELECTION_SHORTCUT_SHORTCUT_123456789 },
-  //    { "SHORTCUT_ASDFGHJKL",
-  //      IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SELECTION_SHORTCUT_SHORTCUT_ASDFGHJKL }},
-  //   IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SELECTION_SHORTCUT,
-  //   user_prefs::PrefRegistrySyncable::SYNCABLE_PREF,
-  // },
-  { prefs::kLanguageMozcShiftKeyModeSwitch,
-    "ASCII_INPUT_MODE",
-    "shift_key_mode_switch",
-    {{ "OFF",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SHIFT_KEY_MODE_SWITCH_OFF },
-     { "ASCII_INPUT_MODE",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SHIFT_KEY_MODE_SWITCH_ASCII_INPUT_MODE },
-     { "KATAKANA_INPUT_MODE",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SHIFT_KEY_MODE_SWITCH_KATAKANA_INPUT_MODE }},
-    IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SHIFT_KEY_MODE_SWITCH,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF,
-  },
-  { prefs::kLanguageMozcNumpadCharacterForm,
-    "NUMPAD_HALF_WIDTH",
-    "numpad_character_form",
-    {{ "NUMPAD_INPUT_MODE",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_NUMPAD_CHARACTER_FORM_NUMPAD_INPUT_MODE },
-     { "NUMPAD_FULL_WIDTH",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_NUMPAD_CHARACTER_FORM_NUMPAD_FULL_WIDTH },
-     { "NUMPAD_HALF_WIDTH",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_NUMPAD_CHARACTER_FORM_NUMPAD_HALF_WIDTH },
-     { "NUMPAD_DIRECT_INPUT",
-       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_NUMPAD_CHARACTER_FORM_NUMPAD_DIRECT_INPUT }},
-    IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_NUMPAD_CHARACTER_FORM,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF,
-  },
-};
-COMPILE_ASSERT(kNumMozcMultipleChoicePrefs ==
-               arraysize(kMozcMultipleChoicePrefs),
-               TheSizeShouldMatch);
-
-const LanguageIntegerRangePreference kMozcIntegerPrefs[] = {
-  { prefs::kLanguageMozcSuggestionsSize, 3, 1, 9, "suggestions_size",
-    IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SUGGESTIONS_SIZE,
-    user_prefs::PrefRegistrySyncable::SYNCABLE_PREF }
-};
-COMPILE_ASSERT(kNumMozcIntegerPrefs == arraysize(kMozcIntegerPrefs),
-               TheSizeShouldMatch);
-
-// ---------------------------------------------------------------------------
 // For keyboard stuff
 // ---------------------------------------------------------------------------
 const int kXkbAutoRepeatDelayInMs = 500;