Merge "Clean up on logs and javadoc about app data isolation"

     * @param appDataDir null-ok  The data directory of the app.

     * @param isTopApp  True if the process is for top (high priority) application.

     * @param pkgDataInfoList A list that stores related packages and its app data

     * info: volume uuid and inode.

     * volume uuid and CE dir inode. For example, pkgDataInfoList = [app_a_pkg_name,

     * app_a_data_volume_uuid, app_a_ce_inode, app_b_pkg_name, app_b_data_volume_uuid,

     * app_b_ce_inode, ...];

     */

    private static void specializeAppProcess(int uid, int gid, int[] gids, int runtimeFlags,

            int[][] rlimits, int mountExternal, String seInfo, String niceName,

                if (ps != null) {

                    return ps.getCeDataInode(userId);

                }

                Slog.e(TAG, "failed to find package " + packageName);

                return 0;

            }

        }