HiDPI icon pixmap
Summary:
Return HiDPI icon pixmap, so the icon in process list is sharp in HiDPI display.
Before:
After:
Reviewers: Plasma, ngraham
Reviewed By: ngraham
Subscribers: GB_2, Plasma, plasma-devel
Tags: Plasma
Differential Revision: https://phabricator.kde.org/D23794