In the extension docs builder, allow DOM nodes to be specified as "volatile"

In the extension docs builder, allow DOM nodes to be specified as "volatile"
so that they aren't removed as part of the doc generation. This fixes the
samples page filter.


BUG=139107
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=153447

[not at google - send to devlin, 2012-08-17 06:15:41]

(In any case, the docs build system should be going away very soon)

[ernestd1, 2012-08-23 06:28:15]

Hi Ben,
As I mention in #139107, I think there were more relevant nodes removed like the
one with the 'install extension' link.

On 2012/08/21 23:52:54, kalman wrote:

[not at google - send to devlin, 2012-08-23 06:49:13]

I looked at the install crx thing and the only extension that has such a link is
the extension-questions.crx file, which still shows up in those docs.

Perhaps a bunch of crx files were deleted or something?

I made the link volatile but, as expected, most things are display:none and
don't appear to change with the dynamic javascript.

[ernestd1, 2012-08-23 16:41:35]

Fair enough,
LGTM

On 2012/08/23 06:49:13, kalman wrote:
> I looked at the install crx thing and the only extension that has such a link
is
> the extension-questions.crx file, which still shows up in those docs.
> 
> Perhaps a bunch of crx files were deleted or something?
> 
> I made the link volatile but, as expected, most things are display:none and
> don't appear to change with the dynamic javascript.