moveByGranularityRespectingWordBoundary() is passed a Frame&, which it does not use, and a non-const VisiblePosition to move from, which it does not mutate. Remove the unused Frame param and take the visible position as a const lvalue reference.
Created attachment 385440 [details] Patch
Comment on attachment 385440 [details] Patch Clearing flags on attachment: 385440 Committed r253400: <https://trac.webkit.org/changeset/253400>
All reviewed patches have been landed. Closing bug.
<rdar://problem/57857274>