LayoutScrollView has been moved to a static library and renamed to RHHorizontalSwipe. Find it at https://github.com/heardrwt/RHHorizontalSwipe
You can update your origin to point to the new location by running the below command.
git remote set-url origin "email@example.com:heardrwt/RHHorizontalSwipe.git"
To check if your origin has already been updated.
git remote -v