DetectionCallback   50 chrome/browser/captive_portal/captive_portal_detector.cc     const DetectionCallback& detection_callback) {
DetectionCallback   89 chrome/browser/captive_portal/captive_portal_detector.cc   DetectionCallback callback = detection_callback_;
DetectionCallback   67 chrome/browser/captive_portal/captive_portal_detector.h   void DetectCaptivePortal(const GURL& url, const DetectionCallback& callback);
DetectionCallback  106 chrome/browser/captive_portal/captive_portal_detector.h   DetectionCallback detection_callback_;