Prisma

I am using `chromeless` to get some pdf files generated from our html templates. Previously we used phantomJS and we are busy migrating out things over. The issue I ran into is that the whole `&lt;div id="pageHeader"&gt;` functionality from (<https://github.com/marcbachmann/node-html-pdf>) is not available in chromeless, despite chrome having `prontToPDF()` options for headerTemplate. <https://chromedevtools.github.io/devtools-protocol/tot/Page/#method-printToPDF>

Just use page.evaluate to add it using regular dom api?

And write a helper for it, should be simple 

by the way, I tried looking for #chromeless channel and couldnt find it, so tried creating it and it says it already exists. Is there some internal private channel for it?