
Updates the GPU pixel wrangling documentation to point out //content/test/gpu/trim_culprit_cls.py as a potentially useful tool and updates the script's documentation to include example usages. Bug: 1120104 Change-Id: I2026e994408097bfee8b94984dc89e8110afba0e Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2373391 Commit-Queue: Brian Sheedy <bsheedy@chromium.org> Commit-Queue: Zhenyao Mo <zmo@chromium.org> Auto-Submit: Brian Sheedy <bsheedy@chromium.org> Reviewed-by: Zhenyao Mo <zmo@chromium.org> Cr-Commit-Position: refs/heads/master@{#801232}