Studio accidentally renamed some of the javadoc to reflect the new
vorbis module. Revert it to the dev javadoc, as the ExoPlayer devs
don't update the javadoc until a release.
Refactor the overall module to place the unified vorbis tags into a
single package called `vorbis`. Also re-intoduce the vorbis tags
in their original `flac` module, but deprecate them.
This also deletes several files that should have been deleted as part
of the 2.14.0 release - both javadoc for classes that were removed in
that release and all the *-frame.html files that no longer seem
to be produced by the javadoc compiler. Also a jquery file
(jquery-1.10.2.js) that's no longer produced by the compiler.
#minor-release
PiperOrigin-RevId: 385997294
