D7810: Add missing icon sizes

[mandian]

mandian edited the summary of this revision.
mandian edited the test plan for this revision.

REPOSITORY
  R266 Breeze Icons

REVISION DETAIL
  https://phabricator.kde.org/D7810

To: mandian, #breeze, #vdg, jensreuterberg
Cc: ngraham, cfeck, #frameworks