GitLab

Moving most IDR_WEBUI_CSS_* resources from webui_resources.grd to
the auto-generated webui_generated_resources.grd.

Resources that rely on flattenhtml=true are not affected, since
|flattenhtml| is purposefully not supported by generate_grd().

Bug: 1132403
Change-Id: Iee43d27b9d34a0f9062dab5e6a56c1c428b5cca6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2521930
Commit-Queue: Rebekah Potter <rbpotter@chromium.org>
Auto-Submit: dpapad <dpapad@chromium.org>
Reviewed-by: Rebekah Potter <rbpotter@chromium.org>
Cr-Commit-Position: refs/heads/master@{#826677}