anchor.diff:                                )
                               : new ListTile(
                                   leading: const Icon(Icons.exit_to_app),
  -                                title: new Text('Log out'),
  +                                title: new Text('Se déconnecter'),
                                   onTap: () {
                                     authHelper.signOut().then((account) {
                                       _rebuild();
  
positive.code:           new UserAccountsDrawerHeader(
              accountName: new Text(authHelper.currentUser != null
                  ? authHelper.currentUser.displayName
                  : "Not logged in"),
              accountEmail: new Text(authHelper.currentUser != null
                  ? authHelper.currentUser.email
                  : ""),
  
negative.code:                 // The initial contents of the drawer.
                  new FadeTransition(
                    opacity: _drawerContentsOpacity,
                    child: new Text(''),
                  ),
                  // The drawer's "details" view.
                  new SlideTransition(
  