Index: device/bluetooth/bluetooth_adapter_mac.h |
diff --git a/device/bluetooth/bluetooth_adapter_mac.h b/device/bluetooth/bluetooth_adapter_mac.h |
index 2dd3a3f53fed836bec4bd2810d6fbf1c3fe7949d..543d1953d8cc19b7dc20e7f703b92a6fd4888590 100644 |
--- a/device/bluetooth/bluetooth_adapter_mac.h |
+++ b/device/bluetooth/bluetooth_adapter_mac.h |
@@ -229,6 +229,10 @@ class DEVICE_BLUETOOTH_EXPORT BluetoothAdapterMac |
DISALLOW_COPY_AND_ASSIGN(BluetoothAdapterMac); |
}; |
+// Stream operator for logging. |
+DEVICE_BLUETOOTH_EXPORT std::ostream& operator<<(std::ostream& out, |
+ NSError* error); |
+ |
} // namespace device |
#endif // DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_MAC_H_ |