Chrome Version: 70.0.3514.0
OS: Macos 10.13.6

What steps will reproduce the problem?
(1) Start up Google Chrome.
(2)
(3)

What is the expected result?
Browser should not crash on startup

What happens instead?
Browser immediately crashes on startup. This has been happening for 2-3 days now. I also tried downloading Chrome Canary manually and replacing the binary in Applications - hence how I am now on 70.0.3514.0 - but no change.

Currently, it now asks me to restore tabs - but even before clicking on anything, it crashes.

Here is the output from command-line:

```
victorhooi@victorhooi-macbookpro /Applications> ./Google\ Chrome\ Canary.app/Contents/MacOS/Google\ Chrome\ Canary --enable-logging --v=1
[43739:775:0807/061342.356184:ERROR:webthread_impl_for_utility_thread.cc(19)] Not implemented reached in virtual blink::ThreadScheduler *blink::scheduler::WebThreadImplForUtilityThread::Scheduler() const
fish: './Google\ Chrome\ Canary.app/Co…' terminated by signal SIGTRAP (Trace or breakpoint trap)
victorhooi@victorhooi-macbookpro /Applications> ./Google\ Chrome\ Canary.app/Contents/MacOS/Google\ Chrome\ Canary --enable-logging --v=1
[43818:775:0807/061512.230894:ERROR:webthread_impl_for_utility_thread.cc(19)] Not implemented reached in virtual blink::ThreadScheduler *blink::scheduler::WebThreadImplForUtilityThread::Scheduler() const
[43781:775:0807/061512.988083:ERROR:display_info_provider_mac.cc(16)] Not implemented reached in virtual void extensions::DisplayInfoProviderMac::UpdateDisplayUnitInfoForPlatform(const display::Display &, extensions::api::system_display::DisplayUnitInfo *)
2018-08-07 06:15:12.993 Google Chrome Canary[43781:582509] *** WARNING: Textured window <NativeWidgetMacNSWindow: 0x7f8c10b7f570> is getting an implicitly transparent titlebar. This will break when linking against newer SDKs. Use NSWindow's -titlebarAppearsTransparent=YES instead.
[43823:775:0807/061513.128505:ERROR:webthread_impl_for_utility_thread.cc(19)] Not implemented reached in virtual blink::ThreadScheduler *blink::scheduler::WebThreadImplForUtilityThread::Scheduler() const
2018-08-07 06:15:13.244 1PasswordNativeMessageHost[43822:583352] 70007000 [EXT_NMH:(Main Thread):<OnePasswordNativeMessageHost: 0x7fe13c801240>] E run | Launched
2018-08-07 06:15:13.247 1PasswordNativeMessageHost[43822:583352] 70007000 [EXT_NMH:(Main Thread):<OPNMXPCConnection: 0x7fe139507d30>] E connect | Attempting to connect
[43781:32003:0807/061513.398918:ERROR:gcm_store_impl.cc(624)] LevelDB remove failed: NotFound:
[43781:20995:0807/061513.399434:ERROR:mcs_client.cc(525)] GCM Update failed!
2018-08-07 06:15:13.623 1PasswordNativeMessageHost[43822:583352] 70007000 [EXT_NMH:(Secondary Thread 0x7fe13c9115a0):<OPNMXPCConnection: 0x7fe139507d30>] E connect | Connection Established
fish: './Google\ Chrome\ Canary.app/Co…' terminated by signal SIGTRAP (Trace or breakpoint trap)
victorhooi@victorhooi-macbookpro /Applications> ./Google\ Chrome\ Canary.app/Contents/MacOS/Google\ Chrome\ Canary --enable-logging --v=1 --safe-plugins
[44096:775:0807/061923.109821:ERROR:webthread_impl_for_utility_thread.cc(19)] Not implemented reached in virtual blink::ThreadScheduler *blink::scheduler::WebThreadImplForUtilityThread::Scheduler() const
[44097:775:0807/061923.148409:ERROR:webthread_impl_for_utility_thread.cc(19)] Not implemented reached in virtual blink::ThreadScheduler *blink::scheduler::WebThreadImplForUtilityThread::Scheduler() const
[44098:775:0807/061923.513361:ERROR:webthread_impl_for_utility_thread.cc(19)] Not implemented reached in virtual blink::ThreadScheduler *blink::scheduler::WebThreadImplForUtilityThread::Scheduler() const
[44059:775:0807/061923.580155:ERROR:display_info_provider_mac.cc(16)] Not implemented reached in virtual void extensions::DisplayInfoProviderMac::UpdateDisplayUnitInfoForPlatform(const display::Display &, extensions::api::system_display::DisplayUnitInfo *)
2018-08-07 06:19:23.593 Google Chrome Canary[44059:591189] *** WARNING: Textured window <NativeWidgetMacNSWindow: 0x7f9e489aeb70> is getting an implicitly transparent titlebar. This will break when linking against newer SDKs. Use NSWindow's -titlebarAppearsTransparent=YES instead.
[44099:775:0807/061923.632023:ERROR:webthread_impl_for_utility_thread.cc(19)] Not implemented reached in virtual blink::ThreadScheduler *blink::scheduler::WebThreadImplForUtilityThread::Scheduler() const
[44101:775:0807/061923.780836:ERROR:webthread_impl_for_utility_thread.cc(19)] Not implemented reached in virtual blink::ThreadScheduler *blink::scheduler::WebThreadImplForUtilityThread::Scheduler() const
2018-08-07 06:19:23.821 1PasswordNativeMessageHost[44100:592014] 70007000 [EXT_NMH:(Main Thread):<OnePasswordNativeMessageHost: 0x7fe7d9200cc0>] E run | Launched
2018-08-07 06:19:23.829 1PasswordNativeMessageHost[44100:592014] 70007000 [EXT_NMH:(Main Thread):<OPNMXPCConnection: 0x7fe7d9102af0>] E connect | Attempting to connect
2018-08-07 06:19:24.090 1PasswordNativeMessageHost[44100:592016] 70007000 [EXT_NMH:(Secondary Thread 0x7fe7d9302430):<OPNMXPCConnection: 0x7fe7d9102af0>] E connect | Connection Established
fish: './Google\ Chrome\ Canary.app/Co…' terminated by signal SIGTRAP (Trace or breakpoint trap)

```

I also uploaded a short video of the issue

I can't get to chrome://crashes - but I know it's signed in as victorhooi@gmail.com - if that helps?

Video link - https://youtu.be/7Nt259CCcLA

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