Revert "xhci: Detect lpm incapable xHC USB3 roothub ports from ACPI tables"

This reverts commit 96562a23 which is
commit 74622f0a upstream.

It breaks the android kernel abi and is not needed for android at this
point in time as the USB3 issues it resolves are not in Android devices.

If this is needed in the future, it can be brought back in an ABI-safe way.

Bug: 161946584
Change-Id: I8284b5237ebd06c9b2fe5f518a4edb6d1765b4f9
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>