GitLab

kSeparatorOnLightBackgroundColor and kSeparatorOnDarkBackgroundColor
inside default_color_constants.h are actually not needed. Their colors
are the same as AshColorProvider::ContentLayerType::kSeperator.

Bug: 982950
Change-Id: Iba8c638db130d3cebb22008696d115c31697c86b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1761105Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
Commit-Queue: Min Chen <minch@chromium.org>
Cr-Commit-Position: refs/heads/master@{#688704}