Bluetooth: Don't attempt a pairing for devices not supporting it.

chrome/browser/ui/webui/options/chromeos/bluetooth_options_handler.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/webui/options/chromeos/bluetooth_options_handler.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/command_line.h"
@@ skipping 271 matching lines @@
         unsigned passkey = 0;
         base::StringToUint(auth_token, &passkey);
 
         VLOG(1) << "Passkey supplied: " << address << ": " << passkey;
         device->SetPasskey(passkey);
       } else {
         LOG(WARNING) << "Auth token supplied after pairing ended: " << address
                      << ": " << auth_token;
       }
     } else {
+      // Determine if the device supports pairing:
+      PairingDelegate* delegate = NULL;
+      if (device->IsPairable())
+        delegate = this;
+
       // Connection request.
       VLOG(1) << "Connect: " << address;
       device->Connect(
-          this,
-          base::Bind(&base::DoNothing),
+          delegate,
+          base::Bind(&BluetoothOptionsHandler::DismissDisplayOrConfirm,
+                     weak_ptr_factory_.GetWeakPtr()),
           base::Bind(&BluetoothOptionsHandler::ConnectError,
                      weak_ptr_factory_.GetWeakPtr(),
                      device->GetAddress()));
     }
   } else if (command == kCancelCommand) {
     // Cancel pairing.
     VLOG(1) << "Cancel pairing: " << address;
     device->CancelPairing();
   } else if (command == kAcceptCommand) {
     // Confirm displayed Passkey.
@@ skipping 190 matching lines @@
 void BluetoothOptionsHandler::DeviceConnecting(
     device::BluetoothDevice* device) {
   DCHECK(device);
   DictionaryValue params;
   params.SetString("pairing", kStartConnecting);
   SendDeviceNotification(device, &params);
 }
 
 }  // namespace options
 }  // namespace chromeos