Tests: Add Toon Blast trace Test: angle_project --gtest_filter="*toon_blast*" Tbr: jmadill@google.com, timvp@google.com Bug: b/192408760 Bug: angleproject:6121 Change-Id: Id301c48921a24164d4dccd7d53c1a4e51a0795ce Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2993753 Reviewed-by: Cody Northrop <cnorthrop@google.com> Commit-Queue: Cody Northrop <cnorthrop@google.com>