debathena-extra-software has unmet dependencies on jessie

[andersk]

The following packages have unmet dependencies:
 debathena-extra-software : Depends: compizconfig-settings-manager which is a virtual package.
                            Depends: chromium-browser which is a virtual package.
                            Depends: icedtea6-plugin which is a virtual package.

• compizconfig-settings-manager was removed from jessie for RC bugs (not sure which ones). It’s still in sid.
• chromium-browser was renamed to chromium in wheezy.
• icedtea6-plugin is obsolete in all supported distros; we want the icedtea-plugin metapackage instead.

[slz]

Also affects Ubuntu Xenial and up, where icedtea7-plugin does not exist.

[slz]

Though it looks like the real package is actually default-java-plugin; see

 https://packages.debian.org/sid/default-java-plugin

 http://packages.ubuntu.com/xenial/default-java-plugin

[slz]

Looks like default-java-plugin only exist in stretch+ and xenial+. Looks like we should depend on default-java-plugin | icedtea-plugin for forward and backward compatibility.

icedtea-plugin does not exist in squeeze, but we're not building for it any more, so we're fine.

[slz]

committed  fab50ed659657a2a7f07f2fc9f7eb6e13f90f5b5 (Update Java plugin dependency (Trac: #1555)) to master