Redirect surface window as needed for page flips causes Xwayland to hang sometimes

This was reported downstream:

https://bugzilla.redhat.com/show_bug.cgi?id=2284116

The Damage list gets corrupted.

From the downstream issue:

(gdb) bt
#0  damageRegionProcessPending (pDrawable=pDrawable@entry=0x55eeb8e26b10)
    at ../miext/damage/damage.c:292
#1  0x000055eeb65f0732 in damageCopyArea (pSrc=<optimized out>, 
    pDst=0x55eeb8e26b10, pGC=0x55eeb893b8d0, srcx=0, srcy=<optimized out>, 
    width=<optimized out>, height=19, dstx=0, dsty=0)
    at ../miext/damage/damage.c:778
#2  0x000055eeb65cbd88 in compRestoreWindow (pWin=pWin@entry=0x55eeb8e26b10, 
    pPixmap=pPixmap@entry=0x55eeb906c230) at ../composite/compalloc.c:250
#3  0x000055eeb65d7136 in compCheckRedirect (pWin=pWin@entry=0x55eeb8e26b10)
    at ../composite/compwindow.c:181
#4  0x000055eeb65d7cfd in compUnrealizeWindow (pWin=0x55eeb8e26b10)
    at ../composite/compwindow.c:292
#5  0x000055eeb65d08ba in UnrealizeTree (pWin=0x55eeb8e26b10, fromConfigure=0)
    at ../dix/window.c:2805
#6  0x000055eeb66bc92b in UnmapWindow.isra.0 (pWin=0x55eeb8e26b10, 
    fromConfigure=fromConfigure@entry=0) at ../dix/window.c:2863
#7  0x000055eeb659d8e1 in ProcUnmapWindow (client=<optimized out>)
    at ../dix/dispatch.c:946
#8  0x000055eeb65a68f8 in Dispatch () at ../dix/dispatch.c:549
#9  0x000055eeb6527b16 in dix_main (argc=<optimized out>, 
    argv=<optimized out>, envp=<optimized out>) at ../dix/main.c:275
#10 main (argc=<optimized out>, argv=<optimized out>, envp=<optimized out>)
    at ../dix/stubmain.c:34

Key values

(gdb) p pDamage
$4 = (DamagePtr) 0x55eeb9067dd0
(gdb) p pDamage->pNext
$5 = (DamagePtr) 0x55eeb9067dd0
(gdb) p *pDamage
$6 = {pNext = 0x55eeb9067dd0, pNextWin = 0x0, damage = {extents = {x1 = -1, 
      y1 = -1, x2 = -1, y2 = -1}, data = 0x55eeb6728440 <RegionEmptyData>}, 
  damageLevel = DamageReportNonEmpty, isInternal = 0, 
  closure = 0x55eeb8f8e300, isWindow = 1, pDrawable = 0x55eeb8e26b10, 
  damageReport = 0x55eeb6540bf0 <damage_report>, 
  damageDestroy = 0x55eeb6536a10 <damage_destroy>, reportAfter = 0, 
  pendingDamage = {extents = {x1 = 0, y1 = 0, x2 = 0, y2 = 0}, 
    data = 0x55eeb6728440 <RegionEmptyData>}, pScreen = 0x55eeb80131c0}

Reverting !1300 (merged) avoid the issue.

/cc @daenzer