Filed by sheriff-o-matic@appspot.gserviceaccount.com on behalf of olka@google.com

Dashboard:
https://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=ServiceWorkerTestWithNativeBindings%2FServiceWorkerTest.TabsCreate%2F0&testType=browser_tests

Example:
https://uberchromegw.corp.google.com/i/chromium.chromiumos/builders/linux-chromeos-dbg/builds/4152

[ RUN      ] ServiceWorkerTestWithNativeBindings/ServiceWorkerTest.TabsCreate/0
[1014:1014:0208/064439.689874:WARNING:user_policy_manager_factory_chromeos.cc(184)] No policy loaded for known non-enterprise user
[1014:1014:0208/064439.737039:WARNING:user_session_manager.cc(1044)] Attempting to save user password for non enterprise user.
[1014:1014:0208/064440.164150:ERROR:network_type_pattern.cc(134)] NetworkTypePattern: wifi: Can not match empty type.
[1014:1014:0208/064440.165247:ERROR:network_type_pattern.cc(134)] NetworkTypePattern: wifi: Can not match empty type.
[1014:1014:0208/064440.167143:ERROR:network_type_pattern.cc(134)] NetworkTypePattern: wifi: Can not match empty type.
[1014:1014:0208/064440.167491:ERROR:network_type_pattern.cc(134)] NetworkTypePattern: wifi: Can not match empty type.
[1014:1014:0208/064440.366443:ERROR:wallpaper_controller.cc(1247)] User is ephemeral or guest! Fallback to default wallpaper.
[1:1:0208/064441.139828:ERROR:render_process_impl.cc(213)] WebFrame LEAKED 1 TIMES
[1014:1014:0208/064441.270302:WARNING:merge_session_throttling_utils.cc(142)] Loading content for a profile without session restore?
[1014:1034:0208/064441.304901:WARNING:simple_synchronous_entry.cc(1247)] Could not open platform files for entry.
[1014:1014:0208/064441.477545:INFO:CONSOLE(1)] "Uncaught TypeError: window.runServiceWorker is not a function", source:  (1)
BrowserTestBase received signal: Terminated. Backtrace:
#0 0x7f163191b64d base::debug::StackTrace::StackTrace()
#1 0x7f1631919c7c base::debug::StackTrace::StackTrace()
#2 0x000006d46b54 content::(anonymous namespace)::DumpStackTraceSignalHandler()
#3 0x7f161075bcb0 <unknown>
#4 0x7f16108236d3 epoll_wait
#5 0x7f1631c74331 epoll_dispatch
#6 0x7f1631c67925 event_base_loop
#7 0x7f16319c8a6d base::MessagePumpLibevent::Run()
#8 0x7f16319c2190 base::MessageLoop::Run()
#9 0x7f1631a78945 base::RunLoop::Run()
#10 0x000006df61f6 content::RunThisRunLoop()
#11 0x000006df79c8 content::MessageLoopRunner::Run()
#12 0x000006d51c48 content::DOMMessageQueue::WaitForMessage()
#13 0x000006d4dec1 content::(anonymous namespace)::ExecuteScriptHelper()
#14 0x000006d4cf31 content::ExecuteScriptAndExtractString()
#15 0x0000020d3190 extensions::ServiceWorkerTest_TabsCreate_Test::RunTestOnMainThread()
#16 0x000006d46697 content::BrowserTestBase::ProxyRunTestOnMainThreadLoop()
#17 0x0000009c5cad _ZN4base8internal13FunctorTraitsIM25RenderViewContextMenuBaseFvvEvE6InvokeIP21RenderViewContextMenuJEEEvS4_OT_DpOT0_
#18 0x0000009c5bf4 _ZN4base8internal12InvokeHelperILb0EvE8MakeItSoIM25RenderViewContextMenuBaseFvvEJP21RenderViewContextMenuEEEvOT_DpOT0_
#19 0x000006d48835 _ZN4base8internal7InvokerINS0_9BindStateIMN7content15BrowserTestBaseEFvvEJNS0_17UnretainedWrapperIS4_EEEEEFvvEE7RunImplIRKS6_RKNSt3__15tupleIJS8_EEEJLm0EEEEvOT_OT0_NSF_16integer_sequenceImJXspT1_EEEE
#20 0x000006d4877c _ZN4base8internal7InvokerINS0_9BindStateIMN7content15BrowserTestBaseEFvvEJNS0_17UnretainedWrapperIS4_EEEEEFvvEE3RunEPNS0_13BindStateBaseE
#21 0x0000009a96bd _ZNKR4base17RepeatingCallbackIFvvEE3RunEv
#22 0x000005ca1ea9 ChromeBrowserMainParts::PreMainMessageLoopRunImpl()
#23 0x000005ca015c ChromeBrowserMainParts::PreMainMessageLoopRun()
#24 0x000002f7df54 chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun()
#25 0x7f16290252ec content::BrowserMainLoop::PreMainMessageLoopRun()
#26 0x7f1627ec709d _ZN4base8internal13FunctorTraitsIMN7content12ChildProcessEFvvEvE6InvokeIPS3_JEEEvS5_OT_DpOT0_
#27 0x7f1627ec6fe4 _ZN4base8internal12InvokeHelperILb0EvE8MakeItSoIMN7content12ChildProcessEFvvEJPS5_EEEvOT_DpOT0_
#28 0x7f162902c535 _ZN4base8internal7InvokerINS0_9BindStateIMN7content15BrowserMainLoopEFivEJNS0_17UnretainedWrapperIS4_EEEEEFivEE7RunImplIRKS6_RKNSt3__15tupleIJS8_EEEJLm0EEEEiOT_OT0_NSF_16integer_sequenceImJXspT1_EEEE
#29 0x7f162902c47c _ZN4base8internal7InvokerINS0_9BindStateIMN7content15BrowserMainLoopEFivEJNS0_17UnretainedWrapperIS4_EEEEEFivEE3RunEPNS0_13BindStateBaseE
#30 0x7f1627dde05d _ZNKR4base17RepeatingCallbackIFvvEE3RunEv
#31 0x7f1629dc3cfd content::StartupTaskRunner::RunAllTasksNow()
#32 0x7f16290207f0 content::BrowserMainLoop::CreateStartupTasks()
#33 0x7f162902e676 content::BrowserMainRunnerImpl::Initialize()
#34 0x7f1629018b01 content::BrowserMain()
#35 0x7f162aebc9b1 content::RunNamedProcessTypeMain()
#36 0x7f162aebf102 content::ContentMainRunnerImpl::Run()
#37 0x7f162aeb66b5 content::ContentServiceManagerMainDelegate::RunEmbedderProcess()
#38 0x7f16245d4263 service_manager::Main()
#39 0x7f162aebb82b content::ContentMain()
#40 0x000006d46219 content::BrowserTestBase::SetUp()
#41 0x000005bad754 InProcessBrowserTest::SetUp()
#42 0x000001f7b84e ExtensionBrowserTest::SetUp()
#43 0x0000020e95fe extensions::ServiceWorkerTest::SetUp()
#44 0x0000009099ce _ZN7testing8internal12InvokeHelperIRKNSt3__16vectorIPN12user_manager4UserENS2_9allocatorIS6_EEEENS2_5tupleIJEEEE12InvokeMethodIN8chromeos15MockUserManagerEMSH_KFSB_vEEESB_PT_T0_RKSD_
#45 0x000003982bc2 testing::internal::HandleExceptionsInMethodIfSupported<>()
#46 0x00000396d5e4 testing::Test::Run()
#47 0x00000396e01d testing::TestInfo::Run()
#48 0x00000396eacc testing::TestCase::Run()
#49 0x00000397a4dc testing::internal::UnitTestImpl::RunAllTests()
#50 0x00000398bcbe testing::internal::HandleSehExceptionsInMethodIfSupported<>()
#51 0x000003984032 testing::internal::HandleExceptionsInMethodIfSupported<>()
#52 0x00000397a0e9 testing::UnitTest::Run()
#53 0x000005be5011 RUN_ALL_TESTS()
#54 0x000005be1f1b base::TestSuite::Run()
#55 0x000005b5597a ChromeTestSuiteRunner::RunTestSuite()
#56 0x000005b55a69 ChromeTestLauncherDelegate::RunTestSuite()
#57 0x000006de7a93 content::LaunchTests()
#58 0x000005b56daa LaunchChromeTests()
#59 0x000005b5531a main
#60 0x7f1610746f45 __libc_start_main