Comment 11 for bug 1177964

As explained in my previous comment, webbrowser-app has now been split into two packages (two *debian* packages that is).
Those are qtdeclarative5-ubuntu-ui-extras-browser-plugin and webbrowser-app (which depends on the former).

This is in lp:webbrowser-app, but I don’t think it has been released into saucy yet.