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

device/bluetooth/bluetooth_device.cc

Index: device/bluetooth/bluetooth_device.cc
diff --git a/device/bluetooth/bluetooth_device.cc b/device/bluetooth/bluetooth_device.cc
index f7bea9ed95422afe8618efb42474ce1d2d08f864..12c748c2c1b1e36354abcab8d09b3f49ba5621a4 100644
--- a/device/bluetooth/bluetooth_device.cc
+++ b/device/bluetooth/bluetooth_device.cc
@@ -158,6 +158,20 @@ BluetoothDevice::DeviceType BluetoothDevice::GetDeviceType() const {
   return DEVICE_UNKNOWN;
 }
 
+bool BluetoothDevice::IsPairable() const {
+  DeviceType type = GetDeviceType();
+
+  // Get the vendor part of the address: "00:11:22" for "00:11:22:33:44:55"
+  std::string vendor = GetAddress().substr(0, 8);
+
+  // Verbatim "Bluetooth Mouse", model 96674
+  if ((type == DEVICE_MOUSE && vendor == "00:12:A1") ||
+  // Microsoft "Microsoft Bluetooth Notebook Mouse 5000", model X807028-001
+      (type == DEVICE_MOUSE && vendor == "7C:ED:8D"))
+      return false;

[stevenjb, 2013/04/17 21:19:20]

Add a TODO item to put this into a config file (since I assume we are likely to
add more devices in the future...)

+
+  return true;
+}
 
 bool BluetoothDevice::ProvidesServiceWithUUID(
     const std::string& uuid) const {