TBR: jmadill@google.com,timvp@google.com Test: angle_perftests --gtest_filter="*shadow_fight_2*" Bug: angleproject:5610 Change-Id: I80c6c44e19d77124096ed5970f99fbb6157bf03b Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2674482Reviewed-by:Cody Northrop <cnorthrop@google.com> Commit-Queue: Cody Northrop <cnorthrop@google.com>