bluetooth: Stop support of reconnecting devices not supporting pairing

device/bluetooth/bluez/bluetooth_adapter_bluez.cc

Index: device/bluetooth/bluez/bluetooth_adapter_bluez.cc
diff --git a/device/bluetooth/bluez/bluetooth_adapter_bluez.cc b/device/bluetooth/bluez/bluetooth_adapter_bluez.cc
index f5f343398e73aadafb0952a15f15faea053b9367..68045c57043783ebf6c76322b10911eb4eb9594a 100644
--- a/device/bluetooth/bluez/bluetooth_adapter_bluez.cc
+++ b/device/bluetooth/bluez/bluetooth_adapter_bluez.cc
@@ -669,14 +669,6 @@ void BluetoothAdapterBlueZ::DevicePropertyChanged(
 
   // UMA connection counting
   if (property_name == properties->connected.name()) {
-    // PlayStation joystick tries to reconnect after disconnection from USB.
-    // If it is still not trusted, set it, so it becomes available on the
-    // list of known devices.
-    if (properties->connected.value()) {
-      if (device_bluez->IsTrustable() && !properties->trusted.value())
-        device_bluez->SetTrusted();
-    }
-
     int count = 0;
 
     for (auto iter = devices_.begin(); iter != devices_.end(); ++iter) {