don't disable innodb in bootstrap anymore

scripts/mysql_install_db.pl.in

@@ -423,7 +423,6 @@ my $mysqld_install_cmd_line = quote_options($mysqld_bootstrap,
                                             "--bootstrap",
                                             "--basedir=$opt->{basedir}",
                                             "--datadir=$opt->{ldata}",
-                                            "--loose-skip-innodb",
                                             "--max_allowed_packet=8M",
                                             "--net_buffer_length=16K",
                                             @args,

scripts/mysql_install_db.sh

@@ -410,7 +410,7 @@ fi
 # Configure mysqld command line
 mysqld_bootstrap="${MYSQLD_BOOTSTRAP-$mysqld}"
 mysqld_install_cmd_line="$mysqld_bootstrap $defaults $mysqld_opt --bootstrap \
-  --basedir=$basedir --datadir=$ldata --log-warnings=0 --loose-skip-innodb \
+  --basedir=$basedir --datadir=$ldata --log-warnings=0 \
   --loose-skip-ndbcluster --loose-skip-pbxt $args --max_allowed_packet=8M \
   --default-storage-engine=myisam \
   --net_buffer_length=16K"