Bug 1727782 - Remove layers.single-tile.enabled pref r=nical

  value: true

  mirror: always

- name: layers.single-tile.enabled

  type: RelaxedAtomicBool

  value: true

  mirror: always

# We allow for configurable and rectangular tile size to avoid wasting memory

# on devices whose screen size does not align nicely to the default tile size.

# Although layers can be any size, they are often the same size as the screen,