Add prefs for the DOMUI version of "Customize modifier keys" dialog.

Mazda: In your DOMUI html, please set the integers defined in chromeos_keyboard.h:

  enum ModifierKey {
    kSearchKey = 0,
    kLeftControlKey,
    kLeftAltKey,
    kVoidKey,
    kCapsLockKey,

    kNumModifierKeys,
  };

to the following integer prefs:

  prefs::kLanguageXkbRemapSearchKeyTo
  prefs::kLanguageXkbRemapControlKeyTo
  prefs::kLanguageXkbRemapAltKeyTo

BUG=chromium-os:5152
TEST=manually

Review URL: http://codereview.chromium.org/3141011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@55870 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 6 insertions, 1 deletions

diff --git a/chrome/browser/chromeos/preferences.h b/chrome/browser/chromeos/preferences.h
index 9dd86e1..18f137d 100644
--- a/chrome/browser/chromeos/preferences.h
+++ b/chrome/browser/chromeos/preferences.h
@@ -75,6 +75,9 @@ class Preferences : public NotificationObserver {
                                         const char* name,
                                         const std::string& value);
 
+  // Updates the mapping of modifier keys following current prefs values.
+  void UpdateModifierKeyMapping();
+
   // Updates the initial key repeat delay and key repeat interval following
   // current prefs values. We set the delay and interval at once since an
   // underlying XKB API requires it.
@@ -105,7 +108,9 @@ class Preferences : public NotificationObserver {
   StringPrefMember language_mozc_multiple_choice_prefs_[
       kNumMozcMultipleChoicePrefs];
   IntegerPrefMember language_mozc_integer_prefs_[kNumMozcIntegerPrefs];
-  IntegerPrefMember language_xkb_modifier_remap_;
+  IntegerPrefMember language_xkb_remap_search_key_to_;
+  IntegerPrefMember language_xkb_remap_control_key_to_;
+  IntegerPrefMember language_xkb_remap_alt_key_to_;
   BooleanPrefMember language_xkb_auto_repeat_enabled_;
   IntegerPrefMember language_xkb_auto_repeat_delay_pref_;
   IntegerPrefMember language_xkb_auto_repeat_interval_pref_;