bug 1347859 - prevent dialog overflow in certificate exception dialog by resizing to content r=Cykesiopka

MozReview-Commit-ID: HDjE9QldcxF

--HG--
extra : rebase_source : c0240e37ee10ece4e908b0f542627ab41457242a

security/manager/pki/resources/content/exceptionDialog.js

@@ -300,6 +300,8 @@ function updateCertStatus() {
     setText("status3LongDescription", gPKIBundle.getString(longDesc3));
   }
 
+  window.sizeToContent();
+
   gNeedReset = true;
 }