Switch path renderers over to using GrRecordingContext

The path renderers convert paths into Ganesh ops when recording so should also be able to make due with only the GrRecordingContext.

Change-Id: Ie796af73ca5aa2a074ebd037d6d558ec85ff5928
Reviewed-on: https://skia-review.googlesource.com/c/191568
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>