ACPI: Remove commented-out code from HPET._CRS

IRQNoFlags on HPET._CRS crashes WinXP because it causes the HPET
to conflict with the system timer and/or the RTC. It only occurs
on Apple hardware, and even there it is exposed fully only when
OS X is detected (via _OSI). Recent OS X versions work on QEMU
without this statement, so at this time there is no need to find
a better way to conditionally include the statement. This patch
removes the commented out (and wrong, should have been {0, 8})
statement from HPET._CRS.
Signed-off-by: NGabriel Somlo <somlo@cmu.edu>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
Reviewed-By: NIgor Mammedov <imammedo@redhat.com>

hw/i386/acpi-dsdt-hpet.dsl

@@ -39,9 +39,6 @@ Scope(\_SB) {
             Return (0x0F)
         }
         Name(_CRS, ResourceTemplate() {
-#if 0       /* This makes WinXP BSOD for not yet figured reasons. */
-            IRQNoFlags() {2, 8}
-#endif
             Memory32Fixed(ReadOnly,
                 0xFED00000,         // Address Base
                 0x00000400,         // Address Length