Fix bug where FolderIcon is invisible when closing Folder with no animation.

When we open the Folder, we set the FolderIcon to View.INVISIBLE.
It is possible to close the Folder without animating it (ie. when apps
are being auto added / auto closed to Work Profile Folder), and so the
FolderIcon is never set to View.VISIBLE.

Bug: 35064148
Change-Id: I2fc5b7ecaceffde0a3f3875870897c18e6e8dadf
2 files changed