Mark multiple http/tests/devtools/ tests timeout

The tests started to timeout in Jan 16. A sample flaky report:
https://analysis.chromium.org/p/chromium/flake-portal/flakes/occurrences?key=ag9zfmZpbmRpdC1mb3ItbWVyUgsSBUZsYWtlIkdjaHJvbWl1bUBibGlua193ZWJfdGVzdHNAaHR0cC90ZXN0cy9kZXZ0b29scy9zZWFyY2gvc2VhcmNoLWluLXNjcmlwdC5qcww

TBR=yangguo@chromium.org

Bug: 1046784
Change-Id: I7ee87bfc88cc22d2e9afaa4d6383cd95eaf2d7f5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2027895Reviewed-by: Yi Gu <yigu@chromium.org>
Commit-Queue: Yi Gu <yigu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#736435}

third_party/blink/web_tests/TestExpectations

@@ -5922,12 +5922,12 @@ crbug.com/996219 [ Win ] virtual/text-antialias/emoji-vertical-origin-visual.htm
 crbug.com/996597 [ Win ] css2.1/t0905-c5525-flthw-00-c-g.html [ Failure ]
 
 # Sheriff 2019-08-22
-crbug.com/994008 [ Linux ] http/tests/devtools/elements/styles-3/styles-computed-trace.js [ Pass Failure ]
-crbug.com/994008 [ Win ] http/tests/devtools/elements/styles-3/styles-computed-trace.js [ Pass Failure ]
-crbug.com/994034 [ Linux ] http/tests/devtools/elements/styles-3/styles-add-new-rule-colon.js [ Pass Failure ]
-crbug.com/994034 [ Win ] http/tests/devtools/elements/styles-3/styles-add-new-rule-colon.js [ Pass Failure ]
-crbug.com/994027 [ Linux ] http/tests/devtools/elements/styles-2/force-pseudo-state.js [ Pass Failure ]
-crbug.com/994027 [ Win ] http/tests/devtools/elements/styles-2/force-pseudo-state.js [ Pass Failure ]
+crbug.com/994008 [ Linux ] http/tests/devtools/elements/styles-3/styles-computed-trace.js [ Pass Failure Timeout ]
+crbug.com/994008 [ Win ] http/tests/devtools/elements/styles-3/styles-computed-trace.js [ Pass Failure Timeout ]
+crbug.com/994034 [ Linux ] http/tests/devtools/elements/styles-3/styles-add-new-rule-colon.js [ Pass Failure Timeout ]
+crbug.com/994034 [ Win ] http/tests/devtools/elements/styles-3/styles-add-new-rule-colon.js [ Pass Failure Timeout ]
+crbug.com/994027 [ Linux ] http/tests/devtools/elements/styles-2/force-pseudo-state.js [ Pass Failure Timeout ]
+crbug.com/994027 [ Win ] http/tests/devtools/elements/styles-2/force-pseudo-state.js [ Pass Failure Timeout ]
 crbug.com/995142 crbug.com/900706 [ Mac ] virtual/gpu/fast/canvas/pixelated-canvas.html [ Pass Failure ]
 crbug.com/995142 crbug.com/900706 [ Mac ] virtual/gpu/fast/canvas/pixelated-resize.html [ Pass Failure ]
 crbug.com/995142 crbug.com/900706 [ Mac ] virtual/gpu/fast/canvas/pixelated.html [ Pass Failure ]
@@ -6165,7 +6165,7 @@ crbug.com/1006759 http/tests/devtools/modules-load-source.js [ Pass Failure ]
 crbug.com/993790 external/wpt/document-policy/required-policy/separate-document-policies.html [ Failure ]
 
 # Temporary suppression to allow devtools-frontend changes
-crbug.com/1029489 http/tests/devtools/elements/elements-linkify-attributes.js [ Pass Failure ]
+crbug.com/1029489 http/tests/devtools/elements/elements-linkify-attributes.js [ Pass Failure Timeout ]
 crbug.com/1029521 virtual/threaded/external/wpt/web-animations/timing-model/animations/updating-the-finished-state.html [ Pass Failure Timeout ]
 crbug.com/1030258 http/tests/devtools/network/network-cookies-pane.js [ Pass Failure ]
 
@@ -6259,7 +6259,7 @@ crbug.com/webrtc/11228 virtual/webrtc-wpt-plan-b/external/wpt/webrtc/RTCPeerConn
 crbug.com/1040270 http/tests/devtools/elements/styles-1/disable-property-workingcopy-update.js [ Pass Timeout ]
 
 # Temporarily disabled to land Animations accessibility changes in DevTools
-crbug.com/963183 http/tests/devtools/animation/animation-timeline.js [ Pass Failure ]
+crbug.com/963183 http/tests/devtools/animation/animation-timeline.js [ Pass Failure Timeout ]
 
 # Popup and no-opener may crash WPTs: crrev.com/c/1984306
 crbug.com/1040059 external/wpt/html/cross-origin-opener-policy/iframe-popup-same-origin-to-unsafe-none.https.html [ Pass Crash ]
@@ -6268,7 +6268,7 @@ crbug.com/1040059 external/wpt/html/cross-origin-opener-policy/iframe-popup-same
 crbug.com/1040059 external/wpt/html/cross-origin-opener-policy/iframe-popup-unsafe-none-to-same-origin.https.html [ Pass Crash ]
 
 # Broken in https://chromium-review.googlesource.com/c/chromium/src/+/1636716
-crbug.com/963183 http/tests/devtools/sources/debugger-breakpoints/disable-breakpoints.js [ Pass Failure ]
+crbug.com/963183 http/tests/devtools/sources/debugger-breakpoints/disable-breakpoints.js [ Pass Failure Timeout ]
 
 crbug.com/836300 fast/css3-text/css3-text-decoration/text-decoration-skip-ink-links.html [ Pass Failure ]
 
@@ -6433,22 +6433,54 @@ crbug.com/1045050 [ Mac ] media/video-layer-crash.html [ Pass Failure ]
 crbug.com/1045329 external/wpt/animation-worklet/idlharness.any.worker.html [ Pass Timeout ]
 crbug.com/1045329 virtual/threaded/external/wpt/animation-worklet/idlharness.any.worker.html [ Pass Timeout ]
 
-crbug.com/1042935 http/tests/devtools/elements/event-listeners-framework-with-service-worker.js [ Pass Failure ]
-crbug.com/1042936 http/tests/devtools/elements/styles-4/styles-formatting.js [ Pass Failure ]
-crbug.com/1045686 http/tests/devtools/search/search-in-sourcemap.js [ Pass Failure ]
-crbug.com/1045685 http/tests/devtools/elements/styles-1/edit-inspector-stylesheet.js [ Pass Failure ]
-crbug.com/1045675 http/tests/devtools/animation/animation-after-navigation.js [ Pass Failure ]
-crbug.com/1045634 http/tests/devtools/search/search-in-script.js [ Pass Failure ]
-crbug.com/1045279 http/tests/devtools/service-workers/service-worker-network-fetch-blocked.js [ Pass Failure ]
-crbug.com/1045250 http/tests/devtools/appcache/appcache-iframe-manifests.js [ Pass Failure ]
-crbug.com/1043277 http/tests/devtools/fragment.js [ Pass Failure ]
-crbug.com/1043186 http/tests/devtools/coverage/coverage-view.js [ Pass Failure ]
-crbug.com/1043181 http/tests/devtools/editor/text-editor-toggle-tab-moves-focus.js [ Pass Failure ]
-crbug.com/1043119 http/tests/devtools/elements/edit/set-outer-html-body.js [ Pass Failure ]
-crbug.com/1043086 http/tests/devtools/elements/styles-1/add-new-rule-inline-style-csp.js [ Pass Failure ]
-crbug.com/1043085 http/tests/devtools/elements/accessibility/edit-aria-attributes.js [ Pass Failure ]
-crbug.com/1043044 http/tests/devtools/elements/styles-3/styles-disable-then-enable-overriden-ua.js [ Pass Failure ]
-crbug.com/1043043 http/tests/devtools/elements/styles-4/styles-inline-element-style-changes-should-not-force-style-recalc.js [ Pass Failure ]
+crbug.com/1046784 http/tests/devtools/elements/event-listeners-framework-with-service-worker.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/elements/styles-4/styles-formatting.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/search/search-in-sourcemap.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/elements/styles-1/edit-inspector-stylesheet.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/animation/animation-after-navigation.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/search/search-in-script.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/service-workers/service-worker-network-fetch-blocked.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/appcache/appcache-iframe-manifests.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/fragment.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/coverage/coverage-view.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/editor/text-editor-toggle-tab-moves-focus.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/elements/edit/set-outer-html-body.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/elements/styles-1/add-new-rule-inline-style-csp.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/elements/accessibility/edit-aria-attributes.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/elements/styles-3/styles-disable-then-enable-overriden-ua.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/elements/styles-4/styles-inline-element-style-changes-should-not-force-style-recalc.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/elements/styles-3/styles-add-invalid-property.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/elements/resolve-node-blocked.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/editor/text-editor-selection-to-search.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/elements/shadow/breadcrumb-shadow-roots.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/animation/animation-KeyframeEffect-crash.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/animation/animation-group-matching-transitions.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/storage-panel-dom-storage.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/elements/event-listener-sidebar-jquery1.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/persistence/persistence-tabbed-editor-tabs-order.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/elements/styles-4/styles-update-links-3.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/elements/styles-4/styles-update-links-2.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/editor/text-editor-code-folding.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/coverage/coverage-suspended.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/network/network-search.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/components/linkifier.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/elements/styles-4/styles-update-links-1.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/editor/text-editor-block-indent.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/elements/edit/set-outer-html.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/search/source-frame-replace-3.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/editor/text-editor-reveal-line.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/network/failed-request-response-mimetype.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/search/source-frame-replace-4.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/elements/selected-element-changes-execution-context.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/editor/text-editor-auto-whitespace-removing.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/filtered-item-selection-dialog-rendering.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/coverage/reveal-autoformat.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/file-system-project.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/search/source-frame-replace-1.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/bindings/navigator-frame-attach-detach.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/forced-layout-in-microtask.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/application-panel/resources-panel-iframe-idb.js [ Pass Timeout ]
+crbug.com/1046784 http/tests/devtools/application-panel/resources-panel-on-navigation.js [ Pass Timeout ]
 
 # Sheriff 2020-01-28
 crbug.com/1046201 [ Mac ] fast/forms/calendar-picker/calendar-picker-appearance-zoom125.html [ Pass Failure ]