Look like this is due to SecurityStateTabHelperIncognitoTest.ConsoleMessageNotPrintedForAbortedNavigation/1
 being flaky

https://logs.chromium.org/logs/chromium/buildbucket/cr-buildbucket.appspot.com/8928731264153542096/+/steps/browser_tests/0/logs/SecurityStateTabHelperIncognitoTest.ConsoleMessageNotPrintedForAbortedNavigation__x2f_1/0

../../chrome/browser/ssl/security_state_tab_helper_browsertest.cc(2284): error: Expected: CheckForOneHttpWarningConsoleMessage(delegate) doesn't generate new fatal failures in the current thread.
  Actual: it does.
Stack trace:
Backtrace:
	StackTraceGetter::CurrentStackTrace [0x0307F10A+90]
	testing::internal::UnitTestImpl::CurrentOsStackTraceExceptTop [0x03093D0A+74]
	testing::internal::AssertHelper::operator= [0x0309381B+75]
	testing::internal::FormatForComparison<unsigned short,int>::Format [0x01A8734D+15885]
	content::BrowserTestBase::ProxyRunTestOnMainThreadLoop [0x066F934C+844]
	??$Invoke@P8BrowserTestBase@content@@AEXXZPAV12@$$V@?$FunctorTraits@P8BrowserTestBase@content@@AEXXZX@internal@base@@SAXP8BrowserTestBase@content@@AEXXZ$$QAPAV34@@Z [0x066FB91C+28]
	base::internal::InvokeHelper<0,void>::MakeItSo<void (__thiscall content::BrowserTestBase::*const &)(void),content::BrowserTestBase *> [0x066FB85F+79]
	base::internal::Invoker<base::internal::BindState<void (__thiscall content::BrowserTestBase::*)(void),base::internal::UnretainedWrapper<content::BrowserTestBase> >,void __cdecl(void)>::RunImpl<void (__thiscall content::BrowserTestBase::*const &)(void),std [0x066FB7F5+85]
	base::internal::Invoker<base::internal::BindState<void (__thiscall content::BrowserTestBase::*)(void),base::internal::UnretainedWrapper<content::BrowserTestBase> >,void __cdecl(void)>::Run [0x066FB6DF+63]
	base::RepeatingCallback<void __cdecl(void)>::Run [0x00D50AA1+49]
	ChromeBrowserMainParts::PreMainMessageLoopRunImpl [0x07FBFD77+7447]
	ChromeBrowserMainParts::PreMainMessageLoopRun [0x07FBDFE3+403]
	content::BrowserMainLoop::PreMainMessageLoopRun [0x5ED7859B+347]
	??$Invoke@P8BrowserMainLoop@content@@AEHXZPAV12@$$V@?$FunctorTraits@P8BrowserMainLoop@content@@AEHXZX@internal@base@@SAHP8BrowserMainLoop@content@@AEHXZ$$QAPAV34@@Z [0x5ED82B6C+28]
	base::internal::InvokeHelper<0,int>::MakeItSo<int (__thiscall content::BrowserMainLoop::*const &)(void),content::BrowserMainLoop *> [0x5ED82A9F+79]
	base::internal::Invoker<base::internal::BindState<int (__thiscall content::BrowserMainLoop::*)(void),base::internal::UnretainedWrapper<content::BrowserMainLoop> >,int __cdecl(void)>::RunImpl<int (__thiscall content::BrowserMainLoop::*const &)(void),std::t [0x5ED82A35+85]
	base::internal::Invoker<base::internal::BindState<int (__thiscall content::BrowserMainLoop::*)(void),base::internal::UnretainedWrapper<content::BrowserMainLoop> >,int __cdecl(void)>::Run [0x5ED828DF+63]
	base::RepeatingCallback<int __cdecl(void)>::Run [0x5F7096A1+49]
	content::StartupTaskRunner::RunAllTasksNow [0x60041FF4+116]
	content::BrowserMainLoop::CreateStartupTasks [0x5ED763FC+1500]
	content::BrowserMainRunnerImpl::Initialize [0x5ED88F69+1945]
	content::BrowserMain [0x5ED70CDC+172]
	content::RunBrowserProcessMain [0x6160893D+141]
	content::ContentMainRunnerImpl::Run [0x61609C33+1267]
	content::ContentServiceManagerMainDelegate::RunEmbedderProcess [0x616069D2+50]
	service_manager::Main [0x525236DA+1786]
	content::ContentMain [0x6160882C+92]
	content::BrowserTestBase::SetUp [0x066F8CE0+3088]
	InProcessBrowserTest::SetUp [0x05DB745D+1981]

I will disable this test for now. Assign to felt@ to triage.

felt@: estark@ is ooo, so I am assigning this to you

Looks like the "duplicate" assignment was erroneous. I'm starting work on this now...

Moving out of sheriff queue since the bug is being actively investigated.

Whoops, this bug is correct (it's a duplicate of bug 907061). However, a TODO code comment is erroneously referring to this bug. :(