Remove sharedarraybuffer virtual test suite.

SharedArrayBuffer support was enabled by default in Chrome and this
test suite just duplicates work that already is part of the default
test suites.

Change-Id: I554310c9ae90618919bde2ccf6f0cb6539b91b96
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1674328Reviewed-by: Ben Smith <binji@chromium.org>
Commit-Queue: Dave Tapuska <dtapuska@chromium.org>
Cr-Commit-Position: refs/heads/master@{#671749}

third_party/blink/web_tests/NeverFixTests

@@ -2194,8 +2194,6 @@ Bug(none) external/wpt/html/browsers/origin/cross-origin-objects/cross-origin-ob
 Bug(none) external/wpt/html/browsers/the-windowproxy-exotic-object/windowproxy-prototype-setting-same-origin-domain.sub.html [ WontFix ]
 Bug(none) external/wpt/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/window-domain-success.sub.html [ WontFix ]
 Bug(none) external/wpt/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/window-similar-but-cross-origin-success.sub.html [ WontFix ]
-Bug(none) virtual/sharedarraybuffer/external/wpt/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/window-domain-success.sub.html [ WontFix ]
-Bug(none) virtual/sharedarraybuffer/external/wpt/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/window-similar-but-cross-origin-success.sub.html [ WontFix ]
 Bug(none) external/wpt/wasm/serialization/module/window-domain-success.sub.html [ WontFix ]
 Bug(none) external/wpt/wasm/serialization/module/window-similar-but-cross-origin-success.sub.html [ WontFix ]
 # -------------------- origin-vs-url in console messages -----------------

third_party/blink/web_tests/TestExpectations

@@ -4763,9 +4763,6 @@ crbug.com/716320 external/wpt/html/infrastructure/safe-passing-of-structured-dat
 crbug.com/716320 external/wpt/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/broadcastchannel-success.html [ Failure Timeout ]
 crbug.com/798572 external/wpt/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/window-iframe-messagechannel-success.html [ Failure Timeout ]
 
-crbug.com/874302 virtual/sharedarraybuffer/external/wpt/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/broadcastchannel-success-and-failure.html [ Timeout ]
-crbug.com/874302 virtual/sharedarraybuffer/external/wpt/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/broadcastchannel-success.html [ Timeout ]
-crbug.com/798572 virtual/sharedarraybuffer/external/wpt/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/window-iframe-messagechannel-success.html [ Failure Timeout ]
 crbug.com/874302 external/wpt/wasm/serialization/module/broadcastchannel-success-and-failure.html [ Timeout ]
 crbug.com/874302 external/wpt/wasm/serialization/module/broadcastchannel-success.html [ Timeout ]
 

third_party/blink/web_tests/VirtualTestSuites

@@ -462,12 +462,6 @@
     "base": "receiver",
     "args": ["--force-presentation-receiver-for-testing"]
   },
-  {
-    "prefix": "sharedarraybuffer",
-    "base": "external/wpt/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers",
-    "args": ["--js-flags=--harmony-sharedarraybuffer",
-             "--enable-blink-features=SharedArrayBuffer"]
-  },
   {
     "prefix": "longtask-v2",
     "base": "http/tests/performance-timing/longtask-v2",

third_party/blink/web_tests/virtual/sharedarraybuffer/external/wpt/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/README.txt

-# This suite runs the tests in with --js-flags=--harmony-sharedarraybuffer
-# This enables the SharedArrayBuffer language feature in V8.
-# See https://github.com/tc39/ecmascript_sharedmem for more information.
\ No newline at end of file

third_party/blink/web_tests/virtual/sharedarraybuffer/external/wpt/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/nested-worker-success-dedicatedworker-expected.txt

-This is a testharness.js-based test.
-PASS postMessaging to a dedicated sub-worker allows them to see each others' modifications
-Harness: the test ran to completion.
-