Update test expectations for tests are recently not flaky.

third_party/WebKit/LayoutTests/TestExpectations

 # Intentional failures to test the layout test system.
 Bug(intentional) harness-tests/crash.html [ Crash ]
 Bug(intentional) harness-tests/timeout.html [ Timeout ]
 
 # TODO(qyearsley): Remove these lines and uncomment other test expectation
 # lines related to CSS tests (crbug.com/706118).
 crbug.com/706118 external/wpt/css/CSS2 [ Skip ]
 crbug.com/706118 external/wpt/css/css-align-3 [ Skip ]
 crbug.com/706118 external/wpt/css/css-flexbox-1 [ Skip ]
 crbug.com/706118 external/wpt/css/css-scoping-1 [ Skip ]
@@ skipping 1094 matching lines @@
 #crbug.com/492664 external/wpt/css/css-writing-modes-3/clip-rect-vlr-007.xht [ Failure ]
 #crbug.com/492664 external/wpt/css/css-writing-modes-3/clip-rect-vlr-009.xht [ Failure ]
 #crbug.com/492664 external/wpt/css/css-writing-modes-3/clip-rect-vrl-002.xht [ Failure ]
 #crbug.com/492664 external/wpt/css/css-writing-modes-3/clip-rect-vrl-004.xht [ Failure ]
 #crbug.com/492664 external/wpt/css/css-writing-modes-3/clip-rect-vrl-006.xht [ Failure ]
 #crbug.com/492664 external/wpt/css/css-writing-modes-3/clip-rect-vrl-008.xht [ Failure ]
 #crbug.com/492664 external/wpt/css/css-writing-modes-3/line-box-direction-vrl-009.xht [ Failure ]
 
 crbug.com/637255 [ Win10 ] media/video-transformed.html [ Pass Failure ]
 
-crbug.com/691045 media/autoplay-muted.html [ Pass Timeout ]
-
 # These tests pass but images do not match because tests are stricter than the spec.
 #crbug.com/492664 external/wpt/css/css-writing-modes-3/text-combine-upright-value-all-001.html [ Failure ]
 #crbug.com/492664 external/wpt/css/css-writing-modes-3/text-combine-upright-value-all-002.html [ Failure ]
 #crbug.com/492664 external/wpt/css/css-writing-modes-3/text-combine-upright-value-all-003.html [ Failure ]
 
 # We're experimenting with changing the behavior of the 'nonce' attribute
 
 # These CSS Writing Modes Level 3 tests pass but causes 1px diff on images, notified to the submitter.
 #crbug.com/492664 [ Mac ] external/wpt/css/css-writing-modes-3/block-flow-direction-htb-001.xht [ Failure ]
 #crbug.com/492664 [ Mac ] external/wpt/css/css-writing-modes-3/block-flow-direction-vrl-002.xht [ Failure ]
@@ skipping 100 matching lines @@
 crbug.com/630342 virtual/mse-1mb-buffers/http/tests/media/media-source/stream_memory_tests/mediasource-appendbuffer-quota-exceeded-default-buffers.html [ Skip ]
 crbug.com/630342 http/tests/media/media-source/stream_memory_tests/mediasource-appendbuffer-quota-exceeded-1mb-buffers.html [ Skip ]
 crbug.com/630342 virtual/mojo-loading/http/tests/media/media-source/stream_memory_tests/mediasource-appendbuffer-quota-exceeded-1mb-buffers.html [ Skip ]
 
 # On these platforms (all but Android) media tests don't currently use gpu-accelerated (proprietary) codecs, so no
 # benefit to running them again with gpu acceleration enabled.
 crbug.com/555703 [ Linux Mac Win ] virtual/media-gpu-accelerated [ Skip ]
 
 crbug.com/613887 http/tests/preload/meta-viewport-link-headers.html [ Failure Pass ]
 crbug.com/613887 virtual/mojo-loading/http/tests/preload/meta-viewport-link-headers.html [ Failure Pass ]
-crbug.com/564403 [ Win Debug ] http/tests/inspector/service-workers/service-worker-manager.html [ Failure Pass Timeout ]
 
 crbug.com/306222 fast/hidpi/image-srcset-relative-svg-canvas.html [ Skip ]
 crbug.com/306222 fast/hidpi/image-srcset-relative-svg-canvas-2x.html [ Skip ]
 
 crbug.com/467477 fast/multicol/vertical-rl/nested-columns.html [ Failure ]
 
 crbug.com/674225 [ Mac ] fast/replaced/input-radio-height-inside-auto-container.html [ Failure ]
 
 crbug.com/400841 media/video-canvas-draw.html [ Failure ]
 crbug.com/400829 media/video-object-fit.html [ Failure ]
@@ skipping 41 matching lines @@
 crbug.com/417782 virtual/rootlayerscrolls/fast/scrolling/scrollable-area-frame-overried-inherited-visibility-hidden.html [ Failure ]
 crbug.com/417782 virtual/rootlayerscrolls/fast/scrolling/scrollable-area-frame-scrolling-no-overried-inherited-visibility-hidden.html [ Failure ]
 crbug.com/417782 virtual/rootlayerscrolls/fast/scrolling/scrollable-area-frame-scrolling-no-visibility-hidden-child.html [ Failure ]
 crbug.com/417782 virtual/rootlayerscrolls/fast/scrolling/scrollable-area-frame-scrolling-no.html [ Failure ]
 crbug.com/417782 virtual/rootlayerscrolls/fast/scrolling/scrollable-area-frame-scrolling-yes.html [ Failure ]
 crbug.com/417782 virtual/rootlayerscrolls/fast/scrolling/scrollable-area-frame-visibility-hidden-child.html [ Failure ]
 crbug.com/417782 virtual/rootlayerscrolls/fast/scrolling/scrollable-area-frame-zero-size-and-border.html [ Failure ]
 crbug.com/417782 virtual/rootlayerscrolls/fast/scrolling/scrollbar-tickmarks-styled.html [ Failure ]
 crbug.com/417782 virtual/rootlayerscrolls/fast/scrolling/scrollbar-tickmarks-styled-after-onload.html [ Failure ]
 
-crbug.com/651343 fast/text/international/inline-plaintext-relayout-with-leading-neutrals.html [ Pass Failure ]
-
 crbug.com/574283 [ Mac ] fast/scroll-behavior/smooth-scroll/ongoing-smooth-scroll-anchors.html [ Skip ]
 crbug.com/574283 [ Mac ] virtual/scroll_customization/fast/scroll-behavior/smooth-scroll/ongoing-smooth-scroll-anchors.html [ Skip ]
 crbug.com/574283 [ Mac ] virtual/threaded/fast/scroll-behavior/first-scroll-runs-on-compositor.html [ Skip ]
 crbug.com/574283 [ Mac ] virtual/threaded/fast/scroll-behavior/smooth-scroll/fixed-background-in-iframe.html [ Skip ]
 crbug.com/574283 [ Mac ] virtual/threaded/fast/scroll-behavior/smooth-scroll/horizontal-smooth-scroll-in-rtl.html [ Skip ]
 crbug.com/574283 [ Mac ] virtual/threaded/fast/scroll-behavior/smooth-scroll/main-thread-scrolling-reason-added.html [ Skip ]
 crbug.com/574283 [ Mac ] virtual/threaded/fast/scroll-behavior/smooth-scroll/main-thread-scrolling-reason-correctness.html [ Skip ]
 crbug.com/574283 [ Mac ] virtual/threaded/fast/scroll-behavior/smooth-scroll/mousewheel-scroll-interrupted.html [ Skip ]
 crbug.com/574283 [ Mac ] virtual/threaded/fast/scroll-behavior/smooth-scroll/ongoing-smooth-scroll-anchors.html [ Skip ]
 
@@ skipping 337 matching lines @@
 crbug.com/546215 [ Android ] fast/inline-block/overflow-clip.html [ Failure ]
 
 crbug.com/548765 http/tests/inspector/console-fetch-logging.html [ Failure Pass ]
 crbug.com/548765 virtual/mojo-loading/http/tests/inspector/console-fetch-logging.html [ Failure Pass ]
 
 crbug.com/564109 [ Win7 ]  http/tests/webfont/font-display.html [ Pass Failure ]
 crbug.com/564109 [ Win7 ]  http/tests/webfont/font-display-intervention.html [ Pass Failure ]
 crbug.com/564109 [ Win7 ]  virtual/mojo-loading/http/tests/webfont/font-display.html [ Pass Failure ]
 crbug.com/564109 [ Win7 ]  virtual/mojo-loading/http/tests/webfont/font-display-intervention.html [ Pass Failure ]
 
-crbug.com/581468 http/tests/inspector/resource-tree/resource-tree-non-unique-url.html [ Pass Failure ]
-
 crbug.com/399951 http/tests/mime/javascript-mimetype-usecounters.html [ Pass Failure ]
 crbug.com/399951 virtual/mojo-loading/http/tests/mime/javascript-mimetype-usecounters.html [ Pass Failure ]
 
 crbug.com/579493 http/tests/security/xss-DENIED-xsl-document-securityOrigin.xml [ Timeout ]
 crbug.com/579493 virtual/mojo-loading/http/tests/security/xss-DENIED-xsl-document-securityOrigin.xml [ Timeout ]
 
 crbug.com/572723 inspector/sources/debugger/debugger-disable-enable.html [ Pass Failure Timeout ]
 crbug.com/572723 inspector/sources/debugger/debugger-uncaught-promise-on-pause.html [ Timeout Pass ]
 
 crbug.com/577380 [ Linux Debug ] http/tests/serviceworker/chromium/registration-stress.html [ Failure ]
@@ skipping 847 matching lines @@
 
 crbug.com/602693 external/wpt/service-workers/service-worker/fetch-frame-resource.https.html [ Timeout ]
 
 # This test requires a special browser flag and seems not suitable for a wpt test, see bug.
 crbug.com/691944 external/wpt/service-workers/service-worker/update-after-oneday.https.html [ Skip ]
 
 # These tests (erroneously) see a platform-specific User-Agent header
 crbug.com/595993 external/wpt/service-workers/service-worker/fetch-header-visibility.https.html [ Failure ]
 crbug.com/595993 external/wpt/service-workers/service-worker/request-end-to-end.https.html [ Failure ]
 
-crbug.com/666628 http/tests/inspector-enabled/console-stack-overflow-source-url.html [ Pass Failure ]
-crbug.com/666628 virtual/mojo-loading/http/tests/inspector-enabled/console-stack-overflow-source-url.html [ Pass Failure ]
-
 crbug.com/619427 [ Mac Linux ] fast/overflow/overflow-height-float-not-removed-crash3.html [ Pass Failure ]
 
 crbug.com/667371 inspector/elements/styles-1/color-aware-property-value-edit.html [ Pass Failure ]
 
 # [css-ui] Imported tests from W3C suite.
 #crbug.com/669473 external/wpt/css/css-ui-3/box-sizing-014.html [ Failure ]
 #crbug.com/669473 external/wpt/css/css-ui-3/box-sizing-015.html [ Failure ]
 #crbug.com/669473 external/wpt/css/css-ui-3/box-sizing-016.html [ Failure ]
 #crbug.com/669473 external/wpt/css/css-ui-3/box-sizing-018.html [ Failure ]
 #crbug.com/669473 external/wpt/css/css-ui-3/box-sizing-019.html [ Failure ]
@@ skipping 45 matching lines @@
 crbug.com/664819 http/tests/security/isolatedWorld/bypass-main-world-csp-for-inline-style.html [ Pass Failure ]
 crbug.com/664819 http/tests/security/isolatedWorld/bypass-main-world-csp-for-xhr.html [ Pass Failure ]
 crbug.com/664819 http/tests/security/isolatedWorld/bypass-main-world-csp-iframes.html [ Pass Failure ]
 crbug.com/664819 http/tests/security/isolatedWorld/events.html [ Pass Failure ]
 crbug.com/664839 http/tests/security/link-crossorigin-preload-no-cors.html [ Pass Failure ]
 crbug.com/663876 virtual/mojo-loading/http/tests/loading/doc-write-sync-third-party-script-block-effectively-2g.html [ Pass Failure ]
 crbug.com/664819 virtual/mojo-loading/http/tests/security/isolatedWorld/bypass-main-world-csp-for-inline-style.html [ Pass Failure ]
 crbug.com/664819 virtual/mojo-loading/http/tests/security/isolatedWorld/bypass-main-world-csp-for-xhr.html [ Pass Failure ]
 crbug.com/664819 virtual/mojo-loading/http/tests/security/isolatedWorld/bypass-main-world-csp-iframes.html [ Pass Failure ]
 crbug.com/664819 virtual/mojo-loading/http/tests/security/isolatedWorld/events.html [ Pass Failure ]
-crbug.com/664839 virtual/mojo-loading/http/tests/security/link-crossorigin-preload-no-cors.html [ Pass Failure ]
 
 # Possible duplicate of crbug.com/498539
 # crbug.com/664843 inspector/elements/styles-4/styles-update-from-js.html [ Pass Failure ]
 
 crbug.com/664844 media/track/track-cue-rendering-tree-is-removed-properly.html [ Pass Failure ]
 crbug.com/664844 media/track/track-default-attribute.html [ Pass Failure ]
 crbug.com/664844 media/track/track-kind-user-preference.html [ Pass Failure ]
 
 crbug.com/702837 fast/text/aat-morx.html [ Skip ]
 
@@ skipping 28 matching lines @@
 
 crbug.com/676229 [ Linux ] plugins/mouse-click-plugin-clears-selection.html [ Failure Pass ]
 
 crbug.com/678346 [ Win7 Debug ] fast/dom/shadow/selections-in-shadow.html [ Pass Timeout ]
 crbug.com/678346 [ Win7 Debug ] storage/indexeddb/index-cursor.html [ Pass Timeout ]
 crbug.com/678346 [ Win7 Debug ] storage/indexeddb/mozilla/test_objectStore_openKeyCursor.html [ Pass Timeout ]
 crbug.com/678346 [ Win7 Debug ] storage/indexeddb/structured-clone.html [ Pass Timeout ]
 
 crbug.com/678487 http/tests/inspector/resource-tree/resource-tree-reload.html [ Failure Timeout Pass ]
 crbug.com/678487 virtual/mojo-loading/http/tests/inspector/resource-tree/resource-tree-reload.html [ Failure Timeout Pass ]
-crbug.com/678489 http/tests/inspector/tracing/timeline-script-parse.html [ Timeout Pass ]
 crbug.com/678489 virtual/mojo-loading/http/tests/inspector/tracing/timeline-script-parse.html [ Timeout Pass ]
-crbug.com/678490 http/tests/media/media-source/mediasource-seek-beyond-duration.html [ Failure Pass ]
-crbug.com/678490 virtual/mojo-loading/http/tests/media/media-source/mediasource-seek-beyond-duration.html [ Failure Pass ]
 crbug.com/678492 http/tests/misc/webtiming-ssl.php [ Failure Pass ]
 crbug.com/678492 virtual/mojo-loading/http/tests/misc/webtiming-ssl.php [ Failure Pass ]
 crbug.com/678493 http/tests/permissions/chromium/test-request-window.html [ Timeout Pass ]
 crbug.com/678493 virtual/mojo-loading/http/tests/permissions/chromium/test-request-window.html [ Timeout Pass ]
 crbug.com/678499 http/tests/security/contentSecurityPolicy/require-sri-for/require-sri-for-script-preload-allowed.php [ Failure Pass ]
 crbug.com/678499 virtual/mojo-loading/http/tests/security/contentSecurityPolicy/require-sri-for/require-sri-for-script-preload-allowed.php [ Failure Pass ]
 
 crbug.com/680050 inspector/sources/debugger-ui/watch-expressions-panel-switch.html [ Pass Timeout ]
 
 crbug.com/689781 http/tests/media/media-source/mediasource-duration.html [ Failure Pass ]
@@ skipping 18 matching lines @@
 crbug.com/659139 [ Mac ] shapedetection/detection-HTMLImageElement.html [ Skip ]
 crbug.com/659139 [ Mac ] shapedetection/detection-HTMLVideoElement.html [ Skip ]
 crbug.com/659139 [ Mac ] shapedetection/detection-ImageBitmap.html [ Skip ]
 crbug.com/659139 [ Mac ] shapedetection/detection-ImageData.html [ Skip ]
 crbug.com/659139 [ Mac ] shapedetection/detection-options.html [ Skip ]
 
 crbug.com/685951 css2.1/t040304-c64-uri-00-a-g.html [ Failure Pass ]
 
 # Importing 'fetch' tests from WPT.
 crbug.com/705490 external/wpt/fetch/api/basic/error-after-response.html [ Timeout Pass ]
-crbug.com/705490 external/wpt/fetch/api/redirect/redirect-location-worker.html [ Timeout Pass ]
-crbug.com/705490 external/wpt/fetch/api/redirect/redirect-location.html [ Timeout Pass ]
-crbug.com/705490 external/wpt/fetch/api/redirect/redirect-origin-worker.html [ Timeout Pass ]
-crbug.com/705490 external/wpt/fetch/api/request/request-cache-default-conditional.html [ Timeout Pass ]
 
 # Non-deterministic output, as the failing subtests dump timestamps.
 crbug.com/705490 external/wpt/fetch/api/request/request-cache-reload.html [ Failure ]
 crbug.com/705490 external/wpt/fetch/api/request/request-cache-no-store.html [ Failure ]
 
 # Sheriff failures 2017-02-03
 crbug.com/688515 fast/spatial-navigation/snav-div-overflow-scrol-hidden.html [ Pass Failure ]
 
 # Flaky on trybots
 crbug.com/688486 external/wpt/service-workers/service-worker/fetch-request-resources.https.html [ Failure Pass ]
 
 # Sheriff failures 2017-02-21
 crbug.com/73609 http/tests/media/video-play-stall.html [ Pass Timeout ]
 crbug.com/73609 virtual/mojo-loading/http/tests/media/video-play-stall.html [ Pass Timeout ]
 
 # Sheriff failures 2017-02-27
 crbug.com/696407 [ Linux ] external/wpt/html/browsers/history/the-location-interface/location-protocol-setter-with-colon.sub.html [ Failure Pass ]
 crbug.com/694338 [ Mac10.9 ] fast/forms/calendar-picker/calendar-picker-appearance-zoom125.html [ Failure ]
 crbug.com/694338 [ Mac10.9 ] fast/forms/calendar-picker/calendar-picker-appearance-zoom200.html [ Failure ]
 
-crbug.com/697087 external/wpt/service-workers/service-worker/registration-iframe.https.html [ Pass Timeout ]
-
 crbug.com/697342 http/tests/push_messaging/permission-state-granted-in-document.html [ Pass Failure ]
 crbug.com/697342 virtual/mojo-loading/http/tests/push_messaging/permission-state-granted-in-document.html [ Pass Failure ]
 
 crbug.com/698520 external/wpt/preload/fetch-destination.https.html [ Failure Pass ]
 
 # Sheriff failures 2017-03-10
 crbug.com/402805 inspector-protocol/input/emulateTouchFromMouseEvent.html [ Timeout ]
 crbug.com/700374 [ Win ] virtual/mojo-loading/http/tests/inspector/workers-on-navigation.html [ Failure Pass ]
 crbug.com/700374 [ Win ] http/tests/inspector/workers-on-navigation.html [ Failure Pass ]
 
@@ skipping 14 matching lines @@
 
 # Sheriff failures 2017-04-03
 # Should be [ Crash Pass ], but this has a commented out [ Skip ] expectation
 # for Mac earlier in the file, so just skip it everywhere.
 crbug.com/707689 shapedetection/detection-HTMLCanvasElement.html [ Skip ]
 
 # Tests to be run only under virtual/experimental-canvas-features/
 crbug.com/682753 fast/canvas-experimental [ Skip ]
 
 crbug.com/708934 fast/backgrounds/background-image-relative-url-in-iframe.html [ Failure Pass ]