Bug 509010 - "Localize name and description for the default theme" [r=bienvenu]

mail/app/profile/all-thunderbird.js

@@ -164,6 +164,9 @@ pref("extensions.getMorePluginsURL", "https://%LOCALE%.add-ons.mozilla.com/%LOCA
 pref("extensions.dss.enabled", false);          // Dynamic Skin Switching                                               
 pref("extensions.dss.switchPending", false);    // Non-dynamic switch pending after next
 
+pref("extensions.{972ce4c6-7e08-4474-a285-3208198ce6fd}.name", "chrome://messenger/locale/messenger.properties");
+pref("extensions.{972ce4c6-7e08-4474-a285-3208198ce6fd}.description", "chrome://messenger/locale/messenger.properties");
+
 // Preferences for the Get Add-ons pane
 pref("extensions.getAddons.showPane", true);
 pref("extensions.getAddons.browseAddons", "https://%LOCALE%.add-ons.mozilla.com/%LOCALE%/%APP%");

mail/locales/en-US/chrome/messenger/messenger.properties

@@ -517,3 +517,6 @@ mailServerLoginFailedTitle=Login Failed
 mailServerLoginFailed=Login to server %S failed.
 mailServerLoginFailedRetryButton=&Retry
 mailServerLoginFailedEnterNewPasswordButton=&Enter New Password
+
+extensions.{972ce4c6-7e08-4474-a285-3208198ce6fd}.name=Default
+extensions.{972ce4c6-7e08-4474-a285-3208198ce6fd}.description=The default theme.