Cleaning up test expectations for slow debugger/fetch-breakpoints.html.

The http/tests/devtools/debugger/fetch-breakpoints.js test was marked as
slow in r757095.  This CL makes sure the timeout expectations are
removed where applicable.

Change-Id: Iad8c16ec955b6435aa72f7d6cd6b2bcb5092faa7
Bug: 678482, 982194
Fixed: 1025437
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2140036
Commit-Queue: Łukasz Anforowicz <lukasza@chromium.org>
Commit-Queue: Alex Moshchuk <alexmos@chromium.org>
Auto-Submit: Łukasz Anforowicz <lukasza@chromium.org>
Reviewed-by: Alex Moshchuk <alexmos@chromium.org>
Cr-Commit-Position: refs/heads/master@{#757163}

third_party/blink/web_tests/FlagExpectations/layout-ng-fragment-item

@@ -142,7 +142,6 @@ crbug.com/451577 crbug.com/924308 http/tests/devtools/console/console-dir-es6.js
 crbug.com/451577 crbug.com/924308 http/tests/devtools/console/console-format-es6-2.js [ Crash Failure Pass Timeout ]
 crbug.com/451577 crbug.com/916975 http/tests/devtools/console/console-repeat-count.js [ Crash Failure Pass Timeout ]
 crbug.com/451577 http/tests/devtools/console/console-search.js [ Pass ]
-crbug.com/678482 http/tests/devtools/debugger/fetch-breakpoints.js [ Pass ]
 crbug.com/846997 http/tests/devtools/editor/text-editor-ctrl-d-1.js [ Pass ]
 crbug.com/850358 http/tests/devtools/editor/text-editor-enter-behaviour.js [ Pass ]
 crbug.com/846982 crbug.com/874695 http/tests/devtools/editor/text-editor-formatter.js [ Crash Pass Timeout ]
@@ -1035,7 +1034,6 @@ crbug.com/982194 virtual/layout_ng_flex_box/external/wpt/css/vendor-imports/mozi
 crbug.com/982194 virtual/layout_ng_flex_box/external/wpt/css/vendor-imports/mozilla/mozilla-central-reftests/flexbox/flexbox-min-width-auto-002c.html [ Failure ]
 crbug.com/982194 virtual/layout_ng_flex_box/external/wpt/css/vendor-imports/mozilla/mozilla-central-reftests/flexbox/flexbox-paint-ordering-002.xhtml [ Failure ]
 crbug.com/982194 virtual/layout_ng_fragment_traversal/* [ Skip ]
-crbug.com/982194 virtual/not-site-per-process/http/tests/devtools/debugger/fetch-breakpoints.js [ Pass Timeout ]
 crbug.com/982194 virtual/off-main-thread-css-paint/external/wpt/css/css-paint-api/invalid-image-pending-script.https.html [ Pass ]
 crbug.com/982194 virtual/omt-worker-fetch/external/wpt/fetch/metadata/sec-fetch-dest/frame.tentative.https.sub.html [ Timeout ]
 crbug.com/982194 virtual/omt-worker-fetch/external/wpt/fetch/metadata/sec-fetch-dest/iframe.tentative.https.sub.html [ Timeout ]

third_party/blink/web_tests/TestExpectations

@@ -6037,7 +6037,6 @@ crbug.com/892983 external/wpt/css/css-pseudo/first-line-with-before-after.html [
 crbug.com/1025123 external/wpt/longtask-timing/longtask-in-sibling-iframe-crossorigin.html [ Pass Failure ]
 crbug.com/1025321 [ Win ] http/tests/devtools/tracing/console-timeline.js [ Pass Failure ]
 crbug.com/1025321 [ Win ] virtual/threaded/http/tests/devtools/tracing/console-timeline.js [ Pass Failure ]
-crbug.com/1025437 virtual/not-site-per-process/http/tests/devtools/debugger/fetch-breakpoints.js [ Timeout Pass ]
 
 # Sheriff 2019-11-18
 crbug.com/1025944 [ Linux ] external/wpt/pointerevents/pointerlock/pointerevent_pointermove_on_chorded_mouse_button_when_locked.html [ Pass Failure ]