#0  0x00007f18d451d83c in AlternateNavURLFetcher::ShowInfobarIfPossible() ()
No symbol table info available.
#1  0x00007f18d23511f8 in base::internal::Invoker<2, base::internal::BindState<base::internal::RunnableAdapter<void (net::URLFetcherCore::*)(base::TimeDelta)>, void (net::URLFetcherCore*, base::TimeDelta), void (net::URLFetcherCore*, base::TimeDelta)>, void (net::URLFetcherCore*, base::TimeDelta)>::Run(base::internal::BindStateBase*) ()
No symbol table info available.
#2  0x00007f18d216fd8e in MessageLoop::RunTask(base::PendingTask const&) ()
No symbol table info available.
#3  0x00007f18d217340b in MessageLoop::DeferOrRunPendingTask(base::PendingTask const&) ()
No symbol table info available.
#4  0x00007f18d2173a13 in MessageLoop::DoWork() ()
No symbol table info available.
#5  0x00007f18d21a9089 in base::MessagePumpGlib::HandleDispatch() ()
No symbol table info available.
#6  0x00007f18d21a90cd in (anonymous namespace)::WorkSourceDispatch(_GSource*, int (*)(void*), void*) ()
No symbol table info available.
#7  0x00007f18cfdf3d53 in ?? ()
No symbol table info available.
#8  0x00000c4f9156c000 in ?? ()
No symbol table info available.
#9  0x00007fffa8831510 in ?? ()
No symbol table info available.
#10 0x00007f18d21a90c0 in ?? ()
No symbol table info available.
#11 0x0000000000000000 in ?? ()
No symbol table info available.