b127156, polish, Show currently selected packs in language / content pack pref panel, r=tao, sr=dveditz, a=asa

modules/libpref/src/init/all.js

@@ -46,6 +46,7 @@ pref("network.search.url","http://cgi.netscape.com/cgi-bin/url_search.cgi?search
 pref("keyword.URL", "http://keyword.netscape.com/keyword/");
 pref("keyword.enabled", false);
 pref("general.useragent.locale", "chrome://navigator/locale/navigator.properties");
+pref("general.useragent.contentlocale", "chrome://navigator/locale/navigator.properties");
 pref("general.useragent.misc", "rv:1.1b");
 
 pref("general.startup.browser",             true);

xpfe/browser/resources/locale/en-US/navigator.properties

@@ -18,6 +18,7 @@ jserror=An error has occurred on this page. Double click here for details.
 # all.js
 #
 general.useragent.locale=en-US
+general.useragent.contentlocale=US
 font.language.group=x-western
 intl.accept_languages=en-us, en
 intl.charsetmenu.browser.static=iso-8859-1