Revert "Revert "settings: Add xxhdpi profile icon""

This reverts commit a97c4b862d5331df2252df50df9931a8574650c0.

Change-Id: I23473bf86dec09bf4d4a26287f911f25f5c21668
Merge "Revert "Revert "settings: Add xxhdpi profile icon""" into cm-11.0
Merge branch 'cm-11.0' into martincz