GitLab

Reader mode view page title now says "Loading..." instead of
"Simplified view" on Desktop before the article title is populated.

The article title is followed by "- Reader mode" to provide an
indication to screen reader users that they are in a distilled page tab.

Bug: 1016461
Change-Id: Ie7ab1ab1e89090e182c4c556bd22878ee876b818
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2052487
Commit-Queue: Katie Dektar <katie@chromium.org>
Reviewed-by: Matthew Jones <mdjones@chromium.org>
Cr-Commit-Position: refs/heads/master@{#744120}