Revert "add android-only UA script sniffing"

This reverts commit 0dbd7c13236bcd315606e0562daef690ee741c1a.
Revert "Revert "add android-only UA script sniffing""

This reverts commit c13bb91c08e53d025c393b0179d2ac78c5a527ed.
Revert "Revert "Revert "add android-only UA script sniffing"""

This reverts commit 04222702abb10877a7eb984c5f2c395bc551822e.
Revert "Revert "Revert "Revert "add android-only UA script sniffing""""

This reverts commit c153a3cad5195d1d71918b44d1dec4195a7c2714.
Revert "Revert "Revert "Revert "Revert "add android-only UA script sniffing"""""

This reverts commit 77a04ebc52f087d89e18e64a370ba8beaac8c15b.
Revert "Revert "Revert "Revert "Revert "Revert "add android-only UA script sniffing""""""

This reverts commit 5325b240446f59a2d2b679de0a7f46960ecfec90.