Unused variable 'frame' : <p>Does that make sense frame is not used on <a href="https://github.com/hivinau/material-components-ios/blob/develop/components/FlexibleHeader/src/MDCFlexibleHeaderContainerViewController.m" rel="nofollow noreferrer">https://github.com/hivinau/material-components-ios/blob/develop/components/FlexibleHeader/src/MDCFlexibleHeaderContainerViewController.m</a> (line 51) ?</p>
