Capture/Replay: Fix MEC crash with Temple Run CaptureMidExecutionSetup was accidentally creating a copy of a vector, rather than using a const reference. Test: Temple Run MEC on Android Bug: b/152512564 Change-Id: Ia5eaa87235785eba7f10244d0ac7a831de0bcb0b Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2197282 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Cody Northrop <cnorthrop@google.com>