Update Gaia API documents for #744f691f670dae93f160dc1199592a033b30b78a
    Revert "Merge pull request #14589 from rnowm/settings-icons"

This reverts commit 16f95c8500a9f8eb793aa3501871edd292cd7968, reversing
changes made to 4adbbdc32ad62b7fba838d9beeaad3cff7f96651.