has_callbacks      45 content/browser/geolocation/wifi_data_provider.cc   DCHECK(instance_->has_callbacks());
has_callbacks      49 content/browser/geolocation/wifi_data_provider.cc   if (!instance_->has_callbacks()) {
has_callbacks     136 content/browser/geolocation/wifi_data_provider.cc   return impl_->has_callbacks();
has_callbacks      69 content/browser/geolocation/wifi_data_provider.h   bool has_callbacks() const;
has_callbacks     139 content/browser/geolocation/wifi_data_provider.h   bool has_callbacks() const;