Host pairing OOBE starts at the right time.

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
new file mode 100644
index 0000000000000000000000000000000000000000..e2e786b0a7fcdadb746afab9554a19b1a7795ec8
--- /dev/null
+++ b/components/pairing/shark_connection_listener.h
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+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef COMPONENTS_PAIRING_SHARK_CONNECTION_LISTENER_H_
+#define COMPONENTS_PAIRING_SHARK_CONNECTION_LISTENER_H_
+
+#include <string>
+
+#include "base/callback.h"
+#include "base/macros.h"
+#include "base/memory/scoped_ptr.h"
+#include "components/pairing/host_pairing_controller.h"
+
+namespace pairing_chromeos {
+
+// Listens for incoming connection from shark controller. If connection
+// is established, invokes callback passing HostPairingController
+// as an argument.
+class SharkConnectionListener : public HostPairingController::Observer {
+ public:
+  typedef base::Callback<void(scoped_ptr<HostPairingController>)>
+      OnConnectedCallback;
+
+  explicit SharkConnectionListener(OnConnectedCallback callback);
+  virtual ~SharkConnectionListener();
+
+ private:
+  typedef HostPairingController::Stage Stage;
+
+  // HostPairingController::Observer overrides:
+  virtual void PairingStageChanged(Stage new_stage) OVERRIDE;
+  virtual void ConfigureHost(bool accepted_eula,
+                             const std::string& lang,
+                             const std::string& timezone,
+                             bool send_reports,
+                             const std::string& keyboard_layout) OVERRIDE;
+  virtual void EnrollHost(const std::string& auth_token) OVERRIDE;
+
+  OnConnectedCallback callback_;
+  scoped_ptr<HostPairingController> controller_;
+
+  DISALLOW_COPY_AND_ASSIGN(SharkConnectionListener);
+};
+
+}  // namespace pairing_chromeos
+
+#endif  // COMPONENTS_PAIRING_SHARK_CONNECTION_LISTENER_H_