Fix infinite loop toggling breakpoint
Fix infinite loop toggling breakpoint

* Also we don't set the custom assembly context menu when there is no
  trace to debug.

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