Propagate device type in ReuseUnterminatedDisplay. Fixes the issue with SwiftShader from https://crrev.com/c/3717277 Bug: angleproject:7494 Change-Id: Icb83087caf789518b0c3f30b10b543b299a500bc Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3759712 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Auto-Submit: Roman Lavrov <romanl@google.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>