Re-write many calls to WrapUnique() with MakeUnique()

remoting/protocol/negotiating_authenticator_unittest.cc

 // Copyright (c) 2012 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 "base/bind.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
 #include "net/base/net_errors.h"
 #include "remoting/base/rsa_key_pair.h"
@@ skipping 79 matching lines @@
 
   void DisableMethodOnHost(NegotiatingAuthenticatorBase::Method method) {
     auto* methods = &(host_as_negotiating_authenticator_->methods_);
     auto iter = std::find(methods->begin(), methods->end(), method);
     ASSERT_TRUE(iter != methods->end());
     methods->erase(iter);
   }
 
   void CreatePairingRegistry(bool with_paired_client) {
     pairing_registry_ = new SynchronousPairingRegistry(
-        base::WrapUnique(new MockPairingRegistryDelegate()));
+        base::MakeUnique<MockPairingRegistryDelegate>());
     if (with_paired_client) {
       PairingRegistry::Pairing pairing(
           base::Time(), kTestClientName, kTestClientId, kTestPairedSecret);
       pairing_registry_->AddPairing(pairing);
     }
   }
 
   static void FetchSecret(
       const std::string& client_secret,
       bool pairing_supported,
@@ skipping 199 matching lines @@
 TEST_P(NegotiatingPairingAuthenticatorTest, PairingFailedInvalidSecretAndPin) {
   CreatePairingRegistry(true);
   ASSERT_NO_FATAL_FAILURE(InitAuthenticators(
       kTestClientId, kTestPairedSecretBad, kTestPinBad, kTestPin));
   ASSERT_NO_FATAL_FAILURE(RunAuthExchange());
   VerifyRejected(Authenticator::INVALID_CREDENTIALS);
 }
 
 }  // namespace protocol
 }  // namespace remoting