tree e0fd7cb09e54c6aea969807e0436e18f9746029f
parent a9b99a100546112beac9bce38116b711bd820225
author Shawn Pearce <sop@google.com> 1423688705 -0800
committer Shawn Pearce <sop@google.com> 1423688705 -0800

Markdown: add restricted HtmlBuilder to produce dynamic HTML

Construct a very limited subset of HTML in a buffer and convert
it to SantizedContent for insertion into a Soy template without
additional escaping.

Change-Id: I562ca3d2b8cc7a92fa51edf699536aba4c9b68f9