Add more flaky tests.

LayoutTests/TestExpectations

Index: LayoutTests/TestExpectations
diff --git a/LayoutTests/TestExpectations b/LayoutTests/TestExpectations
index 1e839ff04c8716f7421b2f043948609aa4026e55..8f7a5f1a2204157d15931656795eb7c9136bea3a 100644
--- a/LayoutTests/TestExpectations
+++ b/LayoutTests/TestExpectations
@@ -41,6 +41,16 @@ crbug.com/520739 [ Mac ] http/tests/websocket/close-code-and-reason.html [ Failu
 crbug.com/520737 [ Mac ] imported/csswg-test/css-writing-modes-3/writing-mode-vertical-rl-001.xht [ ImageOnlyFailure Pass Timeout ]
 crbug.com/520736 [ Win7 ] media/W3C/video/networkState/networkState_during_progress.html [ Failure Pass ]
 
+crbug.com/522640 [ Debug ] fast/dom/shadow/access-document-of-detached-stylesheetlist-crash.html [ Crash Pass Timeout ]
+crbug.com/522641 inspector/elements/styles-4/styles-update-links.html [ Pass Timeout ]
+crbug.com/522642 svg/animations/cssanimation-inactivedocument-crash.html [ Failure Pass ]
+crbug.com/522645 [ Linux ] virtual/android/fullscreen/video-fixed-background.html [ ImageOnlyFailure Pass ]
+crbug.com/522646 http/tests/media/encrypted-media/encrypted-media-encrypted-event-different-origin.html [ Pass Timeout ]
+crbug.com/522647 http/tests/notifications/close-dispatch-asynchronous.html [ Failure Pass ]
+crbug.com/522648 fast/events/touch/compositor-touch-hit-rects-iframes.html [ Crash Failure Pass ]
+crbug.com/522649 svg/custom/js-late-pattern-and-object-creation.svg [ Failure Pass ]
+crbug.com/522651 [ XP ] http/tests/inspector/extensions-useragent.html [ Crash Pass Timeout ]
+crbug.com/522652 svg/as-background-image/animated-svg-animation-control.html [ ImageOnlyFailure Pass ]
 crbug.com/521862 [ Linux Win ] storage/websql/read-transactions-running-concurrently.html [ Failure Pass ]
 crbug.com/521861 [ Debug ] media/track/tracklist-is-reachable-no-crash.html [ Crash Pass ]
 crbug.com/521859 http/tests/navigatorconnect/postmessage-from-worker.html [ Pass Timeout ]
@@ -59,7 +69,7 @@ crbug.com/521086 fast/cookies/cookies-disabled-in-data-url.html [ Crash Pass Tim
 crbug.com/521087 [ Linux Debug ] fast/dom/shadow/gc-after-body-removed.html [ Crash Pass ]
 crbug.com/521089 [ Precise ] fast/preloader/image.html [ Failure Pass ]
 crbug.com/521090 [ Mac Win ] http/tests/history/post-replace-state-reload.html [ Crash Failure Pass ]
-crbug.com/521091 http/tests/inspector/elements/styles/selector-line-sourcemap-header.html [ Crash Failure Pass ]
+crbug.com/521091 http/tests/inspector/elements/styles/selector-line-sourcemap-header.html [ Crash Failure Timeout Pass ]
 crbug.com/521093 http/tests/loading/pdf-commit-load-callbacks.html [ Failure Pass ]
 crbug.com/521094 [ Mac ] http/tests/navigation/beacon-cross-origin.https.html [ Crash Failure Pass ]
 crbug.com/521096 imported/web-platform-tests/webstorage/event_case_sensitive.html [ Failure Pass ]