[MD settings] theme name shown in sub-label, wallpaper chrome os only

chrome/browser/extensions/api/settings_private/prefs_util.cc

Index: chrome/browser/extensions/api/settings_private/prefs_util.cc
diff --git a/chrome/browser/extensions/api/settings_private/prefs_util.cc b/chrome/browser/extensions/api/settings_private/prefs_util.cc
index a509bbf20996a5ce4b2b3454aa47bc685e39c8b5..32a766aa48644d965c8baf0eb0637c79eb2ffaba 100644
--- a/chrome/browser/extensions/api/settings_private/prefs_util.cc
+++ b/chrome/browser/extensions/api/settings_private/prefs_util.cc
@@ -70,6 +70,24 @@ const PrefsUtil::TypedPrefMap& PrefsUtil::GetWhitelistedKeys() {
   (*s_whitelist)["browser.show_home_button"] =
       settings_private::PrefType::PREF_TYPE_BOOLEAN;
 
+  // Appearance settings.
+  (*s_whitelist)["extensions.theme.id"] =
+      settings_private::PrefType::PREF_TYPE_STRING;
+  (*s_whitelist)["webkit.webprefs.default_font_size"] =
+      settings_private::PrefType::PREF_TYPE_NUMBER;
+  (*s_whitelist)["webkit.webprefs.minimum_font_size"] =
+      settings_private::PrefType::PREF_TYPE_NUMBER;
+  (*s_whitelist)["webkit.webprefs.fonts.fixed.Zyyy"] =
+      settings_private::PrefType::PREF_TYPE_STRING;
+  (*s_whitelist)["webkit.webprefs.fonts.sansserif.Zyyy"] =
+      settings_private::PrefType::PREF_TYPE_STRING;
+  (*s_whitelist)["webkit.webprefs.fonts.serif.Zyyy"] =
+      settings_private::PrefType::PREF_TYPE_STRING;
+  (*s_whitelist)["webkit.webprefs.fonts.standard.Zyyy"] =
+      settings_private::PrefType::PREF_TYPE_STRING;
+  (*s_whitelist)["intl.charset_default"] =
+      settings_private::PrefType::PREF_TYPE_STRING;
+
   // Downloads settings.
   (*s_whitelist)["download.default_directory"] =
       settings_private::PrefType::PREF_TYPE_STRING;
@@ -166,22 +184,6 @@ const PrefsUtil::TypedPrefMap& PrefsUtil::GetWhitelistedKeys() {
   (*s_whitelist)["profile.content_settings.exceptions.popups"] =
       settings_private::PrefType::PREF_TYPE_DICTIONARY;
 
-  // Web content settings.
-  (*s_whitelist)["webkit.webprefs.default_font_size"] =
-      settings_private::PrefType::PREF_TYPE_NUMBER;
-  (*s_whitelist)["webkit.webprefs.minimum_font_size"] =
-      settings_private::PrefType::PREF_TYPE_NUMBER;
-  (*s_whitelist)["webkit.webprefs.fonts.fixed.Zyyy"] =
-      settings_private::PrefType::PREF_TYPE_STRING;
-  (*s_whitelist)["webkit.webprefs.fonts.sansserif.Zyyy"] =
-      settings_private::PrefType::PREF_TYPE_STRING;
-  (*s_whitelist)["webkit.webprefs.fonts.serif.Zyyy"] =
-      settings_private::PrefType::PREF_TYPE_STRING;
-  (*s_whitelist)["webkit.webprefs.fonts.standard.Zyyy"] =
-      settings_private::PrefType::PREF_TYPE_STRING;
-  (*s_whitelist)["intl.charset_default"] =
-      settings_private::PrefType::PREF_TYPE_STRING;
-
 #if defined(OS_CHROMEOS)
   (*s_whitelist)["cros.accounts.allowBWSI"] =
       settings_private::PrefType::PREF_TYPE_BOOLEAN;