BoringLayout assumes it doesn't have to do any work to calculate the line height. In this case, though, there may actually be work to be done, so have it fall back to StaticLayout to do the more thorough job. Bug 2051050
BoringLayout assumes it doesn't have to do any work to calculate the line height. In this case, though, there may actually be work to be done, so have it fall back to StaticLayout to do the more thorough job. Bug 2051050