[ScrollTimeline] Mark some flaky tests as crashing

This is not due to recent regression. They were enabled recently via
crrev.com/c/2120733.

Bug: 1065059
Change-Id: Ib5b1bd5d0e0efde58ceaf07843782b24037a26f0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2122727Reviewed-by: Tommy Martino <tmartino@chromium.org>
Commit-Queue: Yi Gu <yigu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#753732}

third_party/blink/web_tests/TestExpectations

@@ -5705,6 +5705,11 @@ crbug.com/946534 [ Mac10.11 ] virtual/threaded/external/wpt/animation-worklet/wo
 crbug.com/946534 [ Mac10.10 ] virtual/threaded/external/wpt/animation-worklet/worklet-animation-with-scroll-timeline-and-display-none.https.html [ Pass Failure ]
 crbug.com/946534 [ Mac10.11 ] virtual/threaded/external/wpt/animation-worklet/worklet-animation-with-scroll-timeline-and-display-none.https.html [ Pass Failure ]
 
+crbug.com/1065059 [ Linux ] virtual/threaded-no-composited-antialiasing/animations/animationworklet/scroll-timeline-non-scrollable.html [ Pass Crash ]
+crbug.com/1065059 [ Linux ] virtual/threaded-no-composited-antialiasing/animations/animationworklet/playback-rate-scroll-timeline-accelerated-property.html [ Pass Crash ]
+crbug.com/1065059 [ Linux ] virtual/threaded/external/wpt/animation-worklet/worklet-animation-with-scroll-timeline.https.html [ Pass Crash ]
+crbug.com/1065059 [ Linux ] virtual/threaded/external/wpt/animation-worklet/worklet-animation-with-scroll-timeline-root-scroller.https.html [ Pass Crash ]
+
 # Sheriff 2019-04-30
 crbug.com/948785 [ Debug ] fast/events/pointerevents/pointer-event-consumed-touchstart-in-slop-region.html [ Pass Failure ]