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The two pages are independent, and it's confusing that they shared CSS.

Bug: 1001775
Change-Id: I3999e7e641650c98af2246c16b8199829696187d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1810770Reviewed-by: Eric Stevenson <estevenson@chromium.org>
Commit-Queue: Andrew Grieve <agrieve@chromium.org>
Cr-Commit-Position: refs/heads/master@{#697767}