DO NOT COMMIT - fn port to RenderNode, work in progress, does not work

[Effen] port fn and stock to RenderNode, part 1 of many

This gets things off the ground barely enough to show some pixels.
These are not pixels that are actually part of the stock app, but
it's a start.

R=abarth@chromium.org

Committed: https://chromium.googlesource.com/external/mojo/+/23d29ac7a04986af85d8f0d0c6a767795bba3f90

[eseidel, 2015-05-27 06:00:59]

eseidel@chromium.org changed reviewers:
+ eseidel@chromium.org

[eseidel, 2015-05-27 06:00:59]

I would break this down into 2 commits.  One which forks and a second which
edits.  That way the edits are clear.  Alternatively you could just do your fork
on a branch and we could just land the branch when done.

[Hixie, 2015-05-27 15:40:07]

On 2015/05/27 at 06:00:59, eseidel wrote:
> I would break this down into 2 commits.  One which forks and a second which
edits.  That way the edits are clear.  Alternatively you could just do your fork
on a branch and we could just land the branch when done.

Yeah, good idea. I'll split this into several CLs, so that the interesting
changes aren't swamped by the mass copy-paste and search-replace stuff.

[abarth-chromium, 2015-05-27 20:28:55]

abarth@chromium.org changed reviewers:
+ abarth@chromium.org

[abarth-chromium, 2015-05-27 20:28:56]

lgtm

[Hixie, 2015-05-27 20:36:06]

Committed patchset #12 (id:160002) manually as
23d29ac7a04986af85d8f0d0c6a767795bba3f90 (presubmit successful).