Revert "Update fonts.xml with user customization fonts."

This reverts commit 1c3e743134e8a26a20a6aadf487d2068c0b91315.

Reason for revert: likely cause for broken build 5211430 and later

Change-Id: I2ef3a24c16d09b7c7d1c8c4f8a4e5570237a5bf1
3 files changed