Capture/Replay: More mid-execution capture support Test: Temple Run MEC capture and replay Bug: b/152512564 Bug: angleproject:3662 Change-Id: I31be6e7ad9d290c2077f2f4d975c2d66779eb558 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2155490 Commit-Queue: Cody Northrop <cnorthrop@google.com> Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>