IsPrefRegistered  506 chrome/browser/prefs/pref_model_associator.cc     if (!IsPrefRegistered(pref_name))
IsPrefRegistered  593 chrome/browser/prefs/pref_model_associator.cc   if (!IsPrefRegistered(name.c_str()))
IsPrefRegistered   71 chrome/browser/prefs/pref_model_associator.h   virtual bool IsPrefRegistered(const char* name);