Picker:Clearable Themes

Build 3634 on feat-migration-to-okhsl
Reviewing disabled
Baseline History
Build 363426210ae current baseline
Current build. Accepted by Andrey Yamanov.
Build 363319d6918
Ancestor build. There were unaccepted changes, so this was not used as a baseline.
Build 36016dcc6b6
Inherited baseline identical to build 3591
Build 3591127553a
Accepted by Andrey Yamanov.
Build 3464219a704
Accepted by Andrey Yamanov.
Build 3442e2aff73
Auto-accepted
Commenting is disabled because there's a newer build on this branch