D15853: Change drive-harddisk to more adaptable style

[Nathaniel Graham]

ngraham added a task: T9740: Improve disk presentation in the Places panel.

REPOSITORY
  R266 Breeze Icons

REVISION DETAIL
  https://phabricator.kde.org/D15853

To: ndavis, #vdg
Cc: bruns, kde-frameworks-devel, michaelh, ngraham