diff --git a/device/bluetooth/bluetooth_profile.h b/device/bluetooth/bluetooth_profile.h
index 46200b3b3a4d83..4ff2480c21d336 100644
--- a/device/bluetooth/bluetooth_profile.h
+++ b/device/bluetooth/bluetooth_profile.h
@@ -99,10 +99,7 @@ class BluetoothProfile {
       scoped_refptr<BluetoothSocket>)> ConnectionCallback;
   virtual void SetConnectionCallback(const ConnectionCallback& callback) = 0;
 
- private:
-  friend class BluetoothProfileMac;
-  friend class MockBluetoothProfile;
-
+ protected:
   BluetoothProfile();
   virtual ~BluetoothProfile();
 };