Sync with released package:
- add experimental mozilla-crash-annotation.patch
- ship a limited build environment which can be used by xul apps (like prism) to build on
pref("config.lockdown.printsetup", false);
pref("config.lockdown.savepage", false);
pref("config.lockdown.hidebookmark", false);
pref("config.lockdown.bookmark", false);
pref("config.lockdown.history", false);
pref("config.lockdown.history.set", false);
pref("config.lockdown.urlbar", false);
pref("config.lockdown.searchbar", false);
pref("config.lockdown.toolbarediting", false);