Bug 1315759 - Don't try loading unsupported URIs
Bug 1315759 - Don't try loading unsupported URIs

mozilla/focus,mozilla-mobile/focus,justindarc/focus,justindarc/focus,mozilla-mobile/focus-ios,mozilla-mobile/focus-ios,mozilla/focus,justindarc/focus,justindarc/focus,justindarc/focus,mozilla/focus,mozilla-mobile/focus,koehlermichael/focus,justindarc/focus,koehlermichael/focus,mozilla-mobile/focus-ios,mozilla/focus,mozilla-mobile/focus-ios,mozilla-mobile/focus,koehlermichael/focus,mozilla/focus,koehlermichael/focus,mozilla-mobile/focus,mozilla-mobile/focus-ios,mozilla-mobile/focus-ios,mozilla-mobile/focus,koehlermichael/focus,mozilla-mobile/focus