Update more tests to use the GrDirectContext/GrRecordingContext pair

This should be the last batch of tests. All the remaining uses of
GrContext should be resolved when SkImage no longer requires a context.

Change-Id: I47eeb3b74c28f483c20d9bec4daecbdb6d2cb982
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/305541
Reviewed-by: Adlai Holler <adlai@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
17 files changed