[Merge to M50] Reset BluetoothHostPairingController in an earlier stage for normal user login flow.

components/pairing/shark_connection_listener.h

Index: components/pairing/shark_connection_listener.h
diff --git a/components/pairing/shark_connection_listener.h b/components/pairing/shark_connection_listener.h
index d7ff4ce092822d1355c1bbe12758fcbae17d461a..6f913f863061bf7d33f3ee83156529155b5c7c79 100644
--- a/components/pairing/shark_connection_listener.h
+++ b/components/pairing/shark_connection_listener.h
@@ -31,6 +31,8 @@ class SharkConnectionListener : public HostPairingController::Observer {
       OnConnectedCallback callback);
   ~SharkConnectionListener() override;
 
+  void ResetHostPairingController();
+
  private:
   typedef HostPairingController::Stage Stage;