Migrate weave-related classes from proximity_auth/ble to cryptauth/ble.

components/cryptauth/connection_observer.h

 // 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_PROXIMITY_AUTH_CONNECTION_OBSERVER_H
-#define COMPONENTS_PROXIMITY_AUTH_CONNECTION_OBSERVER_H
+#ifndef COMPONENTS_CRYPTAUTH_CONNECTION_OBSERVER_H
+#define COMPONENTS_CRYPTAUTH_CONNECTION_OBSERVER_H
 
-#include "components/proximity_auth/connection.h"
+#include "components/cryptauth/connection.h"
 
-namespace proximity_auth {
+namespace cryptauth {
 
 class WireMessage;
 
 // An interface for observing events that happen on a Connection.
 class ConnectionObserver {
  public:
   virtual ~ConnectionObserver() {}
 
   // Called when the |connection|'s status changes from |old_status| to
   // |new_status|. The |connectoin| is guaranteed to be non-null.
   virtual void OnConnectionStatusChanged(Connection* connection,
                                          Connection::Status old_status,
                                          Connection::Status new_status) {}
 
   // Called when a |message| is received from a remote device over the
   // |connection|.
   virtual void OnMessageReceived(const Connection& connection,
                                  const WireMessage& message) {}
 
   // Called after a |message| is sent to the remote device over the
   // |connection|. |success| is |true| iff the message is sent successfully.
   virtual void OnSendCompleted(const Connection& connection,
                                const WireMessage& message,
                                bool success) {}
 };
 
-}  // namespace proximity_auth
+}  // namespace cryptauth
 
-#endif  // COMPONENTS_PROXIMITY_AUTH_CONNECTION_OBSERVER_H
+#endif  // COMPONENTS_CRYPTAUTH_CONNECTION_OBSERVER_H