Merge "init: add extra std::move"

class Subcontext {

class Subcontext {

  public:

  public:

    Subcontext(std::string path_prefix, std::string context)

    Subcontext(std::string path_prefix, std::string context)

        : path_prefix_(path_prefix), context_(std::move(context)) {

        : path_prefix_(std::move(path_prefix)), context_(std::move(context)) {

        Fork();

        Fork();

    }

    }