R1:48561a8b1f7b

Convert phutil_render_tag(X, Y, phutil_escape_html(Z)) to phutil_tag

Summary:
Created with spatch:

lang=diff
- phutil_render_tag
+ phutil_tag
(X, Y,
- phutil_escape_html(
Z
- )
)

Test Plan: Loaded homepage

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4501