Revert "rename getMediainHierarchy to getMediaInHierarchy"
This reverts commit 10a9a8cd7811b77de3d877298448c650a3e117e4.
Revert "rename getMediainHierarchy to getMediaInHierarchy"
This reverts commit 10a9a8cd7811b77de3d877298448c650a3e117e4.