Simplification of basic_seconds_clock.

This eliminates an unnecessary vector of pointers from the basic_seconds_clock implementation.  This may allow us to remove the vc++ hack of stopping the clock at the end of main.
As I said, I like these, but Vinnie has been particularly insistent on
these... :-)

If you're keeping it, might I suggest spaces before and after the braces?


On Wed, Jul 16, 2014 at 11:44 AM, HowardHinnant <notifications@github.com>
wrote:

> In src/beast/beast/chrono/basic_seconds_clock.h:
>
> >      {
> > -        static seconds_clock_thread singleton;
> > -        return singleton;
> > -    }
> > -};
> > -
> > +        ~initializer() {stop();}
>
> Decline. This is exactly how one-liners should be presented.
>
> —
> Reply to this email directly or view it on GitHub
> <https://github.com/ripple/rippled/pull/423/files#r15005568>.
>