krunner: Restore history related property and methods for compatibility with third party themes (!723) · Merge requests · Plasma / Plasma Workspace

Test Plan:
Use install old RunCommand.qml files provided by bug reporters and verify that adding/viewing/completing and deleting from history works.

Edited Mar 18, 2021 by Alexander Lohnau

krunner: Restore history related property and methods for compatibility with third party themes