R1:b0d9f89c9535

Remove "State Icons" from handles

Summary: Ref T13440. This feature is used in only one interface which I'm about to rewrite, so throw it away.

Test Plan: Grepped for all affected symbols, didn't find any hits anywhere.

Maniphest Tasks: T13440

Differential Revision: https://secure.phabricator.com/D20882