Upgrade Robolectric to 3.1.2
Upgrade Robolectric to 3.1.2

turbolinks/turbolinks-android,gavinliu/turbolinks-android,gavinliu/turbolinks-android,gavinliu/turbolinks-android,timoschloesser/turbolinks-android,timoschloesser/turbolinks-android,gavinliu/turbolinks-android,turbolinks/turbolinks-android,turbolinks/turbolinks-android,turbolinks/turbolinks-android,timoschloesser/turbolinks-android,timoschloesser/turbolinks-android