Eliminate mobile.app.pagestyles

Authored by Mholloway on Tue, Mar 13, 4:00 AM.


Eliminate mobile.app.pagestyles

A separate preview.css file was long ago introduced into the Android app
to hide edit links.[1] From there pageview and preview styles diverged
needlessly. Edit link hiding in preview mode now appears to be handled in
pagelib.[2] We don't need to maintain that separation anymore.

[1] Ie242037926a8b557c7e5ebb9f841e51a974196c3
[2] I1b1dc5ff808d1868b49823b098c808c7d8c60727

Bug: T189312
Change-Id: Icef15126157235855fc0cb7ffb49b01cf634ba9e