avr |
The closest I can think of is the Qadiran Horselord archetype of the Cavalier.
But no, the D&D 3.5 Scout class didn't get copied directly into PF.
Edit: there are some feat chains which have related effects. Circling Mongoose & those leading up to it, for example, or Outslug Weave. A number of style feats take effect on a charge.