Bug 1603112 Do not include intl.properties in shared bundles to apply…

… changes from installed langpacks; r=kmag

When the intl.properties is in shared string bundles (ie. in shared memory) the
newly loaded langpacks the intl.properties is not reloaded. This leads for
example to wrong intl.accept_languages setting - en-US, en for any installed
langpack.

Differential Revision: https://phabricator.services.mozilla.com/D57327

--HG--
extra : moz-landing-system : lando

intl/strres/nsStringBundle.cpp

@@ -66,7 +66,6 @@ static const char kContentBundles[][52] = {
     "chrome://global/locale/commonDialogs.properties",
     "chrome://global/locale/css.properties",
     "chrome://global/locale/dom/dom.properties",
-    "chrome://global/locale/intl.properties",
     "chrome://global/locale/layout/HtmlForm.properties",
     "chrome://global/locale/layout/htmlparser.properties",
     "chrome://global/locale/layout_errors.properties",