browser_tests failing on chromium.memory/Mac ASan 64 Tests (1)

Builders failed on: 
- Mac ASan 64 Tests (1): 
  https://build.chromium.org/p/chromium.memory/builders/Mac%20ASan%2064%20Tests%20%281%29


For an unknown reason the following tests are failing:
WebUIBrowserAsyncTest.TestAsyncFailsExpect
WebUIBrowserExpectFailTest.TestFailsFast
TaskSchedulerInternalsWebUIBrowserTest.Navigate
WebUIBrowserAsyncTest.TestTestDoneEarlyPassesAsync
InspectUITest.ReloadCrash
WebUIBrowserAsyncTest.TestAsyncDoneFailFirstSyncPass
InspectUITest.SharedWorker
WebUIBrowserAsyncTest.TestTestDoneEarlyPasses
PasswordManagerInternalsWebUIBrowserTest.LogSavePasswordProgress_NavigateAway
WebUIBrowserExpectFailTest.TestFailsAsyncFast
PasswordManagerInternalsWebUIBrowserTest.LogSavePasswordProgress
WebUIBrowserAsyncTest.TestAsyncPasses
WebUIBrowserAsyncTest.TestSyncOkTestFail
PasswordManagerInternalsWebUIBrowserTest.NonIncognitoMessage
WebUIBrowserAsyncTest.TestSyncPasses
PasswordManagerInternalsWebUIBrowserTest.LogSavePasswordProgress_NotFlushedOnReloadIfMultiple
PasswordManagerInternalsWebUIBrowserTest.LogSavePasswordProgress_MultipleTabsIdentical
WebUIBrowserAsyncTest.TestAsyncPassPass
PasswordManagerInternalsWebUIBrowserTest.LogSavePasswordProgress_EmptyOnLoad
WebUIBrowserAsyncTest.TestAsyncFailsAssert
WebUIBrowserAsyncTest.TestAsyncPassThenFail
PasswordManagerInternalsWebUIBrowserTest.LogSavePasswordProgress_FlushedOnReload
PasswordManagerInternalsWebUIBrowserTest.IncognitoMessage
ProfileWindowWebUIBrowserTest.UserManagerFocusSingleProfile
InspectUITest.InspectUIPage
WebUIBrowserExpectFailTest.TestRuntimeErrorFailsFast

There are no ASan reports, just gTest failures, e.g.:

[ RUN      ] WebUIBrowserAsyncTest.TestAsyncFailsExpect
[51402:40475:0705/213127.097405:WARNING:mac_util.mm(222)] Failed to set backup exclusion for file '/private/var/folders/9x/6c6sv3cj4j53wzpzthbp4ksm0000gm/T/.org.chromium.Chromium.9Qe9nP/dzPmi3A/Default/History': Error Domain=NSOSStatusErrorDomain Code=-50 "The operation couldn?t be completed. (OSStatus error -50.)" (paramErr: error in user parameter list) (-50)
[51402:2823:0705/213127.111283:WARNING:notification_platform_bridge_mac.mm(514)] AlertNotificationService: XPC connection invalidated.
[51402:40475:0705/213127.331952:WARNING:mac_util.mm(222)] Failed to set backup exclusion for file '/private/var/folders/9x/6c6sv3cj4j53wzpzthbp4ksm0000gm/T/.org.chromium.Chromium.9Qe9nP/dzPmi3A/Default/Favicons': Error Domain=NSOSStatusErrorDomain Code=-50 "The operation couldn?t be completed. (OSStatus error -50.)" (paramErr: error in user parameter list) (-50)
[51423:3335:0705/213127.468049:WARNING:vt_video_decode_accelerator_mac.cc(178)] Failed to create VTDecompressionSession: Error Domain=NSOSStatusErrorDomain Code=-8973 "The operation couldn?t be completed. (OSStatus error -8973.)" (codecOpenErr) (-8973)
[51423:3335:0705/213127.470005:WARNING:vt_video_decode_accelerator_mac.cc(200)] Failed to create hardware VideoToolbox session
[51423:3335:0705/213127.566683:ERROR:vt_video_encode_accelerator_mac.cc(495)]  VTCompressionSessionCreate failed: -12908
../../chrome/test/base/javascript_browser_test.cc:54: Failure
Value of: PathService::Get(chrome::DIR_GEN_TEST_DATA, &gen_test_data_directory)
  Actual: false
Expected: true
../../chrome/test/base/javascript_browser_test.cc:94: Failure
Value of: ok
  Actual: false
Expected: true
User library not found: third_party/accessibility-audit/axs_testing.js
[51402:7175:0705/213128.718116:ERROR:CONSOLE(1)] "Uncaught ReferenceError: runTest is not defined", source:  (1)
../../chrome/browser/ui/webui/web_ui_test_handler.cc:93: Failure
Value of: result->GetAsBoolean(&run_test_succeeded_)
  Actual: false
Expected: true
Google Test trace:
../../chrome/browser/ui/webui/web_ui_test_handler.cc:87: WebUITestHandler::JavaScriptComplete
../../chrome/browser/ui/webui/web_ui_test_handler.cc:97: WebUITestHandler::WaitForResult
[51402:7175:0705/213128.719182:ERROR:web_ui_browser_test.cc(467)] CONDITION FAILURE: encountered javascript console error(s):
[51402:7175:0705/213128.719225:ERROR:web_ui_browser_test.cc(469)] JS ERROR: '[51402:7175:0705/213128.718116:ERROR:CONSOLE(1)] "Uncaught ReferenceError: runTest is not defined", source:  (1)
'
[51402:7175:0705/213128.719265:ERROR:web_ui_browser_test.cc(471)] JS call assumed failed, because JS console error(s) found.
../../chrome/test/base/web_ui_browser_test_browsertest.cc:176: Failure
Actual function call count doesn't match EXPECT_CALL(message_handler_, HandleTestFails(::testing::_))...
         Expected: to be called once
           Actual: never called - unsatisfied and active
../../chrome/test/base/web_ui_browser_test_browsertest.cc:175: Failure
Actual function call count doesn't match EXPECT_CALL(message_handler_, HandleTestContinues(::testing::_))...
         Expected: to be called once
           Actual: never called - unsatisfied and active
[  FAILED  ] WebUIBrowserAsyncTest.TestAsyncFailsExpect, where TypeParam =  and GetParam() =  (3472 ms)