GitLab

change highlight tab color to GB 600 in Clear Browsing Data, Manage
certificates.
and also drop the uppercase from Certificate manager's tabs
to keep consistent.

Bug: 842010
Cq-Include-Trybots: master.tryserver.chromium.linux:closure_compilation
Change-Id: I060112a47e9feac1ccba6b9dc20b48d4ca6843d0
Reviewed-on: https://chromium-review.googlesource.com/1055229
Commit-Queue: Demetrios Papadopoulos <dpapad@chromium.org>
Reviewed-by: Demetrios Papadopoulos <dpapad@chromium.org>
Cr-Commit-Position: refs/heads/master@{#558798}