[Chrome OS Bootstrapping]: Do not always power off the Bluetooth adapter.

components/pairing/bluetooth_host_pairing_controller.h

Index: components/pairing/bluetooth_host_pairing_controller.h
diff --git a/components/pairing/bluetooth_host_pairing_controller.h b/components/pairing/bluetooth_host_pairing_controller.h
index e5ebac84a6e3d322cdb275e921907ffc59e4860c..253cbf59d307da4f0d5a76fa3bd63aacd4c34ec9 100644
--- a/components/pairing/bluetooth_host_pairing_controller.h
+++ b/components/pairing/bluetooth_host_pairing_controller.h
@@ -19,6 +19,7 @@
 #include "device/bluetooth/bluetooth_adapter.h"
 #include "device/bluetooth/bluetooth_device.h"
 #include "device/bluetooth/bluetooth_socket.h"
+#include "device/hid/input_service_linux.h"
 
 namespace device {
 class BluetoothAdapter;
@@ -37,6 +38,7 @@ class BluetoothHostPairingController
       public device::BluetoothDevice::PairingDelegate {
  public:
   typedef HostPairingController::Observer Observer;
+  typedef device::InputServiceLinux::InputDeviceInfo InputDeviceInfo;

[achuithb, 2016/05/02 23:02:40]

We prefer using, please switch this and HostingPairingController::Observer.

https://groups.google.com/a/chromium.org/forum/#!topic/chromium-dev/8dOAMzgR4ao

 
   BluetoothHostPairingController();
   ~BluetoothHostPairingController() override;
@@ -63,6 +65,7 @@ class BluetoothHostPairingController
   void OnSendError(const std::string& error_message);
   void OnReceiveError(device::BluetoothSocket::ErrorReason reason,
                       const std::string& error_message);
+  void PowerOffAdapterIfApplicable(const std::vector<InputDeviceInfo>& devices);
 
   // HostPairingController:
   void AddObserver(Observer* observer) override;