Remove assert since we handle the asserted case, it's not unexpected
Remove assert since we handle the asserted case, it's not unexpected

* It's reasonably common to get mismatched begin/end events especially
  around frame boundaries.

Velro/renderdoc,Velro/renderdoc,victor-moya/renderdoc,victor-moya/renderdoc,googlestadia/renderdoc,Velro/renderdoc,michaelrgb/renderdoc,michaelrgb/renderdoc,Zorro666/renderdoc,TurtleRockStudios/renderdoc_public,Yours3lf/renderdoc,googlestadia/renderdoc,adrianbu/renderdoc,moradin/renderdoc,cgmb/renderdoc,michaelrgb/renderdoc,baldurk/renderdoc,etnlGD/renderdoc,etnlGD/renderdoc,TurtleRockStudios/renderdoc_public,Lssikkes/renderdoc,TurtleRockStudios/renderdoc_public,victor-moya/renderdoc,Lssikkes/renderdoc,Yours3lf/renderdoc,etnlGD/renderdoc,Lssikkes/renderdoc,Zorro666/renderdoc,moradin/renderdoc,Yours3lf/renderdoc,baldurk/renderdoc,moradin/renderdoc,Zorro666/renderdoc,Lssikkes/renderdoc,Velro/renderdoc,googlestadia/renderdoc,cgmb/renderdoc,Velro/renderdoc,Anteru/renderdoc,Yours3lf/renderdoc,etnlGD/renderdoc,Zorro666/renderdoc,moradin/renderdoc,TurtleRockStudios/renderdoc_public,adrianbu/renderdoc,Anteru/renderdoc,TurtleRockStudios/renderdoc_public,googlestadia/renderdoc,Zorro666/renderdoc,baldurk/renderdoc,baldurk/renderdoc,googlestadia/renderdoc,Anteru/renderdoc,Yours3lf/renderdoc,Anteru/renderdoc,TurtleRockStudios/renderdoc_public,cgmb/renderdoc,Yours3lf/renderdoc,moradin/renderdoc,victor-moya/renderdoc,moradin/renderdoc,Zorro666/renderdoc,etnlGD/renderdoc,Anteru/renderdoc,googlestadia/renderdoc,Anteru/renderdoc,adrianbu/renderdoc,victor-moya/renderdoc,cgmb/renderdoc,cgmb/renderdoc,michaelrgb/renderdoc,baldurk/renderdoc,Lssikkes/renderdoc,baldurk/renderdoc,adrianbu/renderdoc,victor-moya/renderdoc,adrianbu/renderdoc,michaelrgb/renderdoc,Anteru/renderdoc,Velro/renderdoc,Lssikkes/renderdoc,adrianbu/renderdoc,etnlGD/renderdoc