base_unittests (iPad Air 2 iOS 10.0) failing on chromium.mac/ios-simulator

Builders failed on: 
- ios-simulator: 
  https://build.chromium.org/p/chromium.mac/builders/ios-simulator


Hi avi@, it seems like you've worked on Time::LocalExplode related things. Could you please help take a look at this test failure? 

Thanks