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

components/cryptauth/cryptauth_test_util.cc

 // Copyright 2015 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.
 
-#include "components/proximity_auth/proximity_auth_test_util.h"
+#include "components/cryptauth/cryptauth_test_util.h"
 
-namespace proximity_auth {
+namespace cryptauth {
 
 // Attributes of the default test remote device.
 const char kTestRemoteDeviceUserId[] = "example@gmail.com";
 const char kTestRemoteDeviceName[] = "remote device";
 const char kTestRemoteDevicePublicKey[] = "public key";
 const char kTestRemoteDeviceBluetoothAddress[] = "AA:BB:CC:DD:EE:FF";
 const char kTestRemoteDevicePSK[] = "remote device psk";
 const char kTestRemoteDeviceSignInChallenge[] = "sign-in challenge";
 
-}  // namespace proximity_auth
+}  // namespace cryptauth