[test] Skip some flaky layout tests.

NOTRY=true
TBR=jochen@chromium.org

Review URL: https://codereview.chromium.org/1126433004

Cr-Commit-Position: refs/heads/master@{#28204}

tools/blink_tests/TestExpectations

-# Tests that sometimes fail only on the V8 waterfall:
-[ Linux Release x86 ] fast/text/atsui-multiple-renderers.html [ Pass Failure Slow ]
-[ Linux Release x86 ] fast/text/international/complex-joining-using-gpos.html [ Pass Failure Slow ]
-[ Linux Release x86 ] fast/text/international/danda-space.html [ Pass Failure Slow ]
-[ Linux Release x86 ] fast/text/international/thai-baht-space.html [ Pass Failure Slow ]
-[ Linux Release x86 ] fast/text/international/thai-line-breaks.html [ Pass Failure Slow ]
-[ Linux Release x86 ] inspector/profiler/memory-instrumentation-external-array.html [ Pass Failure Slow ]
-[ Linux Release x86_64 ] fast/text/atsui-multiple-renderers.html [ Pass Failure Slow ]
-[ Linux Release x86_64 ] fast/text/international/complex-joining-using-gpos.html [ Pass Failure Slow ]
-[ Linux Release x86_64 ] fast/text/international/danda-space.html [ Pass Failure Slow ]
-[ Linux Release x86_64 ] fast/text/international/thai-baht-space.html [ Pass Failure Slow ]
-[ Linux Release x86_64 ] fast/text/international/thai-line-breaks.html [ Pass Failure Slow ]
-[ Linux Release x86_64 ] inspector/profiler/memory-instrumentation-external-array.html [ Pass Failure Slow ]
-[ Linux Debug ] fast/text/atsui-multiple-renderers.html [ Pass Failure Slow ]
-[ Linux Debug ] fast/text/international/complex-joining-using-gpos.html [ Pass Failure Slow ]
-[ Linux Debug ] fast/text/international/danda-space.html [ Pass Failure Slow ]
-[ Linux Debug ] fast/text/international/thai-baht-space.html [ Pass Failure Slow ]
-[ Linux Debug ] fast/text/international/thai-line-breaks.html [ Pass Failure Slow ]
-crbug.com/108833 [ Win Debug ] plugins/geturlnotify-during-document-teardown.html [ Crash Failure Timeout ]
-webkit.org/b/48655 [ Win ] plugins/js-from-destroy.html [ Crash Timeout ]
-crbug.com/178745 [ Win Debug ] plugins/open-and-close-window-with-plugin.html [ Crash Failure Timeout ]
-
-# Slow on the trunk builder:
-[ Linux Debug ] fast/js/regress/function-dot-apply.html [ Slow ]
-crbug.com/249894 [ Linux Debug ] fast/js/regress/inline-arguments-access.html  [ Pass Failure Crash Slow ]
-[ Linux Debug ] fast/js/regress/inline-arguments-local-escape.html [ Slow ]
+[ Linux ] virtual/pointerevent/fast/events/mouse-cursor-style-change-iframe.html [Skip]
+[ Linux ] virtual/slimmingpaint/fast/events/mouse-cursor-style-change-iframe.html [Skip]
+[ Linux ] virtual/slimmingpaint/fast/forms/radio/radio_checked_dynamic.html [Skip]
+[ Linux ] virtual/slimmingpaint/fast/preloader/document-write-noscript.html [Skip]
+[ Linux ] virtual/slimmingpaint/svg/animations/repeatn-event-1c.svg [Skip]
+[ Linux ] virtual/slimmingpaint/svg/dom/SVGViewSpec.html [Skip]
+[ Linux ] virtual/slimmingpaint/svg/dom/viewspec-viewboxparams.html [Skip]
+[ Linux ] virtual/slimmingpaint/svg/dom/viewspec-zoomandpanparams.html [Skip]
+[ Linux ] virtual/slimmingpaint/svg/repaint/image-animation-with-zoom.html [Skip]