kTagTypeUnknown    58 chrome/browser/ui/webui/chromeos/nfc_debug_ui.cc const char kTagTypeUnknown[] = "UNKNOWN";
kTagTypeUnknown   153 chrome/browser/ui/webui/chromeos/nfc_debug_ui.cc     case NfcTag::kTagTypeUnknown:
kTagTypeUnknown   154 chrome/browser/ui/webui/chromeos/nfc_debug_ui.cc       return kTagTypeUnknown;
kTagTypeUnknown   156 chrome/browser/ui/webui/chromeos/nfc_debug_ui.cc   return kTagTypeUnknown;
kTagTypeUnknown    30 device/nfc/nfc_tag_chromeos.cc   return NfcTag::kTagTypeUnknown;
kTagTypeUnknown   101 device/nfc/nfc_tag_chromeos.cc   if (type == NfcTag::kTagTypeUnknown || protocol == kProtocolUnknown) {