UseStringsFromPreferredLanguage
bool UseStringsFromPreferredLanguage() const;
conventions.UseStringsFromPreferredLanguage()
conventions.UseStringsFromPreferredLanguage()
= fConventions.UseStringsFromPreferredLanguage()
= fConventions.UseStringsFromPreferredLanguage()
= fConventions.UseStringsFromPreferredLanguage()
conventions.UseStringsFromPreferredLanguage()