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-rw-r--r--chrome/browser/chromeos/language_preferences.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/chrome/browser/chromeos/language_preferences.h b/chrome/browser/chromeos/language_preferences.h
index 289a549..258ca30 100644
--- a/chrome/browser/chromeos/language_preferences.h
+++ b/chrome/browser/chromeos/language_preferences.h
@@ -68,10 +68,6 @@ struct LanguageIntegerRangePreference {
extern const char kGeneralSectionName[];
extern const char kHotKeySectionName[];
extern const char kPreloadEnginesConfigName[];
-extern const char kNextEngineInMenuConfigName[];
-extern const char kPreviousEngineConfigName[];
-extern const char kHotkeyNextEngineInMenu[];
-extern const char kHotkeyPreviousEngine[];
// ---------------------------------------------------------------------------
// For Traditional Chinese input method (ibus-mozc-chewing)