- Hooking into mw.util.addPortlet
- merged in tests from: I3258388d74c103515e3f0680304f9a376e439a35
possible follow-ups:
- tooltips support
- custom attributes support
- Adapting portlets of types dropdown, tab to vector skin. Check patch set 10 for a starting point
Depends-on: I79bad8661e34e653d41e6cb1cd4462ac5c6bc3b1
Bug: T303488
Change-Id: I35a51df6ece2e48e086e722337d4c6bba427eeb4