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

chrome/browser/chromeos/system/ash_system_tray_delegate.cc

Index: chrome/browser/chromeos/system/ash_system_tray_delegate.cc
diff --git a/chrome/browser/chromeos/system/ash_system_tray_delegate.cc b/chrome/browser/chromeos/system/ash_system_tray_delegate.cc
index 59a6b43db3dfa638ccec9d6704bd2d2553927a62..d2b3d7d5d1974672970c74678dec88847980520f 100644
--- a/chrome/browser/chromeos/system/ash_system_tray_delegate.cc
+++ b/chrome/browser/chromeos/system/ash_system_tray_delegate.cc
@@ -614,7 +614,7 @@ class SystemTrayDelegate : public ash::SystemTrayDelegate,
       device->Disconnect(
           base::Bind(&base::DoNothing),
           base::Bind(&BluetoothDeviceDisconnectError));
-    } else if (device->IsPaired()) {
+    } else if (device->IsPaired() || !device->IsPairable()) {
       device->Connect(
           NULL,
           base::Bind(&base::DoNothing),

[keybuk, 2013/04/17 17:53:09]

In the BluetoothOptionsHandler patch, you change this DoNothing to
DismissDisplayAndConfirm

Why isn't that change needed here? If it's not needed here, why is it needed
over there?

[deymo, 2013/04/17 17:57:55]

The Aura shell doesn't use a pairing window in this case. The label for that
item goes to "Bluetooth Mouse: Connecting..." and if the connection succeeds,
the label goes to "Bluetooth Mouse" in bold. There's no "Conneting..." window to
dismiss.