Version: 56.0.2895.0/8918.0.0 dev-channel Winky,Wolf,Panther.
OS: Chrome OS

What steps will reproduce the problem?
(1)Launch chrome>>Hit Alt+Shift+I for Report An Issue overlay>>Now click on metrics link and Observe browser crash.

Expected: Browser should not crash on clicking metrics link in Report An Issue overlay.
Actual: Instead browser crash is seen.

Crash id's: af74d9bb00000000

This is Regression issue as it is working fine in 54.0.2840.68/8743.69.0 Beta channel butterfly.

Stack Trace:

Thread 0 CRASHED [SIGILL @ 0x00007f5cf4e2edca ] MAGIC SIGNATURE THREAD

0x00007f5cf4e2edca	(chrome -app_window.cc:487)	extensions::AppWindow::OnReadyToCommitFirstNavigation()
0x00007f5cf4c36206	(chrome -web_contents_impl.cc:3227)	content::WebContentsImpl::ReadyToCommitNavigation(content::NavigationHandle*)
0x00007f5cf4a34357	(chrome -navigation_handle_impl.cc:639)	content::NavigationHandleImpl::MaybeTransferAndProceed()
0x00007f5cf4a352f7	(chrome -navigation_handle_impl.cc:481)	content::NavigationHandleImpl::WillProcessResponse(content::RenderFrameHostImpl*, scoped_refptr<net::HttpResponseHeaders>, content::SSLStatus const&, content::GlobalRequestID const&, bool, bool, bool, base::Callback<void (), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, base::Callback<void (content::NavigationThrottle::ThrottleCheckResult), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&)
0x00007f5cf4acd026	(chrome -navigation_resource_throttle.cc:173)	WillProcessResponseOnUIThread
0x00007f5cf4acca05	(chrome -bind_internal.h:164)	base::internal::Invoker<base::internal::BindState<void (*)(base::Callback<void (content::NavigationThrottle::ThrottleCheckResult), (base::internal::CopyMode)1, (base::internal::RepeatMode)1>, int, int, scoped_refptr<net::HttpResponseHeaders>, content::SSLStatus const&, content::GlobalRequestID const&, bool, bool, bool, base::Callback<void (), (base::internal::CopyMode)1, (base::internal::RepeatMode)1> const&, std::unique_ptr<content::NavigationData, std::default_delete<content::NavigationData> >), base::Callback<void (content::NavigationThrottle::ThrottleCheckResult), (base::internal::CopyMode)1, (base::internal::RepeatMode)1>, int, int, scoped_refptr<net::HttpResponseHeaders>, content::SSLStatus, content::GlobalRequestID, bool, bool, bool, base::Callback<void (), (base::internal::CopyMode)1, (base::internal::RepeatMode)1>, base::internal::PassedWrapper<std::unique_ptr<content::NavigationData, std::default_delete<content::NavigationData> > > >, void ()>::Run(base::internal::BindStateBase*)
0x00007f5cf3d7370c	(chrome -callback.h:47)	base::debug::TaskAnnotator::RunTask(char const*, base::PendingTask*)
0x00007f5cf3d5fac2	(chrome -message_loop.cc:413)	base::MessageLoop::DoWork()
0x00007f5cf3d600d2	(chrome -message_pump_libevent.cc:217)	base::MessagePumpLibevent::Run(base::MessagePump::Delegate*)
0x00007f5cf55d4f17	(chrome -run_loop.cc:35)	base::RunLoop::Run()
0x00007f5cf52b9314	(chrome -chrome_browser_main.cc:2118)	ChromeBrowserMainParts::MainMessageLoopRun(int*)
0x00007f5cf49888fa	(chrome -browser_main_loop.cc:975)	content::BrowserMainLoop::RunMainMessageLoopParts()
0x00007f5cf498a5e4	(chrome -browser_main_runner.cc:155)	content::BrowserMainRunnerImpl::Run()
0x00007f5cf498517b	(chrome -browser_main.cc:46)	content::BrowserMain(content::MainFunctionParams const&)
0x00007f5cf525b770	(chrome -content_main_runner.cc:776)	content::ContentMainRunnerImpl::Run()
0x00007f5cf525a3ba	(chrome -content_main.cc:20)	content::ContentMain(content::ContentMainParams const&)
0x00007f5cf3fdc975	(chrome -chrome_main.cc:97)	ChromeMain
0x00007f5cf1615fb5	(libc-2.19.so -libc-start.c:292)	__libc_start_main
0x00007f5cf3fdc7c4	(chrome+ 0x011e47c4)	_start
0x00007ffd2c2077b7