The "no root hints for view X" message must not be shown for the default
_bind/CH view. However, it is shown since 27c4f68dcc (part of effective
configuration changes).
The reason is that since 27c4f68dcc, `configure_views()` now processes
a single list of views, which contains both builtin and user views as
they are both part of the effective configuration. Those changes omitted
the `need_hints` bool that disabled the warning for the builtin view.
This commit silences the log message again.
68fda6a035