Adds descriptions, removes unused code

1 files changed, 10 insertions, 2 deletions

diff --git a/src/components/connection_handler/include/connection_handler/connection_handler_impl.h b/src/components/connection_handler/include/connection_handler/connection_handler_impl.h
index 6638b6f9f7..d0e34a99b9 100644
--- a/src/components/connection_handler/include/connection_handler/connection_handler_impl.h
+++ b/src/components/connection_handler/include/connection_handler/connection_handler_impl.h
@@ -137,13 +137,21 @@ class ConnectionHandlerImpl
   void OnDeviceRemoved(
       const transport_manager::DeviceInfo& device_info) OVERRIDE;
 
+  /**
+   * @brief OnDeviceSwitchingStart notifies listeners on device transport
+   * switching start
+   * @param device_uid the id of the device which has to be switched.
+   */
   void OnDeviceSwitchingStart(const std::string& device_uid) FINAL;
 
+  /**
+   * @brief OnDeviceSwitchFinish notifies listeners on device transport
+   * switching completion
+   * @param device_uid the id for the device which is fails to reconnect.
+   */
   void OnDeviceSwitchFinish(
       const transport_manager::DeviceUID& device_uid) FINAL;
 
-  void OnDeviceConnectionSwitched(const std::string& device_mac) FINAL;
-
   void OnScanDevicesFinished() OVERRIDE;
   void OnScanDevicesFailed(
       const transport_manager::SearchDeviceError& error) OVERRIDE;