Version: 56.
OS: ChromeOS (Linux build, minnie)

What steps will reproduce the problem?
1. Open Issue reporter window (Alt+Shift+I)
2. Click metrics link
3. Crash happens, crash stack is below.


[134414:134414:1020/141851:FATAL:app_window.cc(487)] Check failed: content::IsBrowserSideNavigationEnabled(). 
#0 0x7f064ca5c02e base::debug::StackTrace::StackTrace()
#1 0x7f064cac3e0c logging::LogMessage::~LogMessage()
#2 0x7f064e0b252d extensions::AppWindow::OnReadyToCommitFirstNavigation()
#3 0x7f064e0b8422 extensions::AppWindowContentsImpl::ReadyToCommitNavigation()
#4 0x7f06473e0167 content::WebContentsImpl::ReadyToCommitNavigation()
#5 0x7f0646b88c04 content::NavigationHandleImpl::ReadyToCommitNavigation()
#6 0x7f0646b87343 content::NavigationHandleImpl::MaybeTransferAndProceed()
#7 0x7f0646b881b3 content::NavigationHandleImpl::WillProcessResponse()
#8 0x7f0646dcaaf5 content::(anonymous namespace)::WillProcessResponseOnUIThread()
#9 0x7f0646dd05f3 _ZN4base8internal13FunctorTraitsIPFvNS_8CallbackIFvN7content18NavigationThrottle19ThrottleCheckResultEELNS0_8CopyModeE1ELNS0_10RepeatModeE1EEEii13scoped_refptrIN3net19HttpResponseHeadersEERKNS3_9SSLStatusERKNS3_15GlobalRequestIDEbbbRKNS2_IFvvELS7_1ELS8_1EEESt10unique_ptrINS3_14NavigationDataESt14default_deleteISP_EEEvE6InvokeIJRKS9_RKiS10_RKSD_SG_SJ_RKbS14_S14_SN_SS_EEEvSU_DpOT_
#10 0x7f0646dd0240 _ZN4base8internal12InvokeHelperILb0EvE8MakeItSoIRKPFvNS_8CallbackIFvN7content18NavigationThrottle19ThrottleCheckResultEELNS0_8CopyModeE1ELNS0_10RepeatModeE1EEEii13scoped_refptrIN3net19HttpResponseHeadersEERKNS5_9SSLStatusERKNS5_15GlobalRequestIDEbbbRKNS4_IFvvELS9_1ELSA_1EEESt10unique_ptrINS5_14NavigationDataESt14default_deleteISR_EEEJRKSB_RKiS12_RKSF_SI_SL_RKbS16_S16_SP_SU_EEEvOT_DpOT0_
#11 0x7f0646dd00a1 _ZN4base8internal7InvokerINS0_9BindStateIPFvNS_8CallbackIFvN7content18NavigationThrottle19ThrottleCheckResultEELNS0_8CopyModeE1ELNS0_10RepeatModeE1EEEii13scoped_refptrIN3net19HttpResponseHeadersEERKNS4_9SSLStatusERKNS4_15GlobalRequestIDEbbbRKNS3_IFvvELS8_1ELS9_1EEESt10unique_ptrINS4_14NavigationDataESt14default_deleteISQ_EEEJSA_iiSE_SF_SI_bbbSM_NS0_13PassedWrapperIST_EEEEESL_E7RunImplIRKSV_RKSt5tupleIJSA_iiSE_SF_SI_bbbSM_SX_EEJLm0ELm1ELm2ELm3ELm4ELm5ELm6ELm7ELm8ELm9ELm10EEEEvOT_OT0_NS_13IndexSequenceIJXspT1_EEEE
#12 0x7f0646dcfcec _ZN4base8internal7InvokerINS0_9BindStateIPFvNS_8CallbackIFvN7content18NavigationThrottle19ThrottleCheckResultEELNS0_8CopyModeE1ELNS0_10RepeatModeE1EEEii13scoped_refptrIN3net19HttpResponseHeadersEERKNS4_9SSLStatusERKNS4_15GlobalRequestIDEbbbRKNS3_IFvvELS8_1ELS9_1EEESt10unique_ptrINS4_14NavigationDataESt14default_deleteISQ_EEEJSA_iiSE_SF_SI_bbbSM_NS0_13PassedWrapperIST_EEEEESL_E3RunEPNS0_13BindStateBaseE
#13 0x7f064ca61601 _ZNO4base8internal8RunMixinINS_8CallbackIFvvELNS0_8CopyModeE0ELNS0_10RepeatModeE0EEEE3RunEv
#14 0x7f064ca61039 base::debug::TaskAnnotator::RunTask()
#15 0x7f064caea69f base::MessageLoop::RunTask()
#16 0x7f064caea904 base::MessageLoop::DeferOrRunPendingTask()
#17 0x7f064caeabee base::MessageLoop::DoWork()
#18 0x7f064cb002a6 base::MessagePumpGlib::Run()
#19 0x7f064caea265 base::MessageLoop::RunHandler()
#20 0x7f064cb850e4 base::RunLoop::Run()
#21 0x7f064f564df7 ChromeBrowserMainParts::MainMessageLoopRun()
#22 0x7f064689efa6 content::BrowserMainLoop::RunMainMessageLoopParts()
#23 0x7f06468a97b5 content::BrowserMainRunnerImpl::Run()
#24 0x7f0646899038 content::BrowserMain()
#25 0x7f0647ed4056 content::RunNamedProcessTypeMain()
#26 0x7f0647ed6295 content::ContentMainRunnerImpl::Run()
#27 0x7f0647ed3422 content::ContentMain()
#28 0x7f064da49481 ChromeMain
#29 0x7f064da493a2 main
#30 0x7f063713cf45 __libc_start_main
#31 0x7f064da492a5 <unknown>