RFR: 8223378: CSS solution for navbar problem with <'a> elements is not ideal

[Hannes Wallnöfer]

I found a few problems with the first webrev. First, the generated documentation didn’t render correctly on some versions of Internet Explorer, because I had left away some markup/css that is not required in current browsers. 

Second, I had omitted some *Writers that still outputted the old markup, namely ConstantsSummaryWriter, SerializedFormWriter, AllPackagesIndexWriter and AllClassesIndexWriter.

The new webrev below takes care of these issues.

New webrev: cr.openjdk.java.net/~hannesw/8223378/webrev.02/
New docs: http://cr.openjdk.java.net/~hannesw/8223378/api.02/

Hannes


> Am 31.10.2019 um 15:40 schrieb Hannes Wallnöfer <hannes.wallnoefer at oracle.com>:
> 
> Please review:
> 
> JBS: https://bugs.openjdk.java.net/browse/JDK-8223378
> Webrev: http://cr.openjdk.java.net/~hannesw/8223378/webrev.01/
> API docs: http://cr.openjdk.java.net/~hannesw/8223378/api.01/
> 
> This implements the CSS Flexible Box Layout Module based page structure for the fixed header.
> I added a new PageContent builder class to simplify generation of the new layout structure across all the writer classes. In the process I also cleaned up some code a bit (getting rid of unused fields and parameters, removing obsolete javascript etc).
> 
> Thanks,
> Hannes