List

RouteTransitionRecord

>>

pageRouteToPagelessRoutes

})

final

List

RouteTransitionRecord

results

RouteTransitionRecord

>[];

for

final

RouteTransitionRecord

pageRoute

in

newPageRouteHistory

if

pageRoute

isEntering

pageRoute

markForAdd

();

results

add

pageRoute

);

for

final

RouteTransitionRecord

exitingPageRoute

in

locationToExitingPageRoute

values