Chrome Version: 72.0.3615.0
Chrome OS Version: 11244.0.0
Chrome OS Platform: Lux (poppy)

Steps To Reproduce:
(1) Build Chrome browser release build with DCHECK_ALWAYS_ON = true
(2) Tap on system tray on lock screen

Expected Result:
System tray expands

Actual Result:
Crash

[5731:5731:1119/152009.894419:FATAL:view.cc(1118)] Check failed: false. Views should not receive touch events.
#0 0x5b586386f5ff base::debug::StackTrace::StackTrace()
#1 0x5b58637c4ddb logging::LogMessage::~LogMessage()
#2 0x5b58654f7d2d views::View::OnTouchEvent()
#3 0x5b58642e10b2 ui::EventDispatcher::DispatchEventToEventHandlers()
#4 0x5b58642e0c76 ui::EventDispatcher::ProcessEvent()
#5 0x5b58642e0b21 ui::EventDispatcherDelegate::DispatchEventToTarget()
#6 0x5b58642e0a63 ui::EventDispatcherDelegate::DispatchEvent()
#7 0x5b5867cc5a65 ui::EventProcessor::OnEventFromSource()
#8 0x5b5867cc60ac ui::EventSource::SendEventToSinkFromRewriter()
#9 0x5b5866020cc1 ash::AshWindowTreeHostPlatform::DispatchEventFromQueue()
#10 0x5b586624d82c ws::HostEventQueue::DispatchOrQueueEvent()
#11 0x5b58642e4647 ui::DispatchEventFromNativeUiEvent()
#12 0x5b586052e2a0 ui::DrmWindowHost::DispatchEvent()
#13 0x5b586052e32d ui::DrmWindowHost::DispatchEvent()
#14 0x5b5863ee2f87 ui::PlatformEventSource::DispatchEvent()
#15 0x5b586474c8bc ui::EventFactoryEvdev::DispatchTouchEvent()
#16 0x5b585fcb872d _ZN4base8internal7InvokerINS0_9BindStateIMN3net14MDnsClientImpl4CoreEFvRKNSt3__14pairINS6_12basic_stringIcNS6_11char_traitsIcEENS6_9allocatorIcEEEEtEEEJNS_7WeakPtrIS5_EESE_EEEFvvEE3RunEPNS0_13BindStateBaseE
#17 0x5b5863894e87 base::debug::TaskAnnotator::RunTask()
#18 0x5b58637cef1f base::MessageLoopImpl::RunTask()
#19 0x5b58637cf5d2 base::MessageLoopImpl::DoWork()
#20 0x5b5863890a79 base::MessagePumpLibevent::Run()
#21 0x5b58637ce9f5 base::MessageLoopImpl::Run()
#22 0x5b58637f9aa6 base::RunLoop::Run()
#23 0x5b5863313345 ChromeBrowserMainParts::MainMessageLoopRun()
#24 0x5b5860b60f94 content::BrowserMainLoop::RunMainMessageLoopParts()
#25 0x5b5860b63993 content::BrowserMainRunnerImpl::Run()
#26 0x5b5860b5d71f content::BrowserMain()
#27 0x5b5863303b38 content::ContentMainRunnerImpl::Run()
#28 0x5b586330b3fa service_manager::Main()
#29 0x5b5863301c01 content::ContentMain()
#30 0x5b585f94ef5f ChromeMain
#31 0x78eaee831736 __libc_start_main
#32 0x5b585f94ed99 _start

Built from commit 9c8138f7b054c41bcb62d7e68805b739c873dd77