Capture/Replay: Allow testing with multiple versions. This embeds the context version and device type info into the replay. The self-tests then can create the correct display and context types. This fixes testing against SwiftShader which is necessary for the bots. Bug: angleproject:4759 Change-Id: If9da6bfdc1c2b315ccd7e453872fc84063277054 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2643363 Reviewed-by: Tim Van Patten <timvp@google.com> Reviewed-by: Cody Northrop <cnorthrop@google.com> Commit-Queue: Jamie Madill <jmadill@chromium.org>