This module is not used anywhere under edk2 or edk2-platforms, so let's
remove it. This removes the only dependency on ArmPlatformLib from ArmPkg.
While at it, remove a mention of ArmPlatformPkg from a comment in the
.dec file as well.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>