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

chrome/browser/chromeos/login/auth/cryptohome_authenticator_unittest.cc

 // 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.
 
 
 #include <stdint.h>
 
 #include <memory>
 #include <string>
 #include <utility>
@@ skipping 747 matching lines @@
   UserContext expected_user_context(user_context_with_transformed_key_);
   expected_user_context.SetUserIDHash(
       cryptohome::MockAsyncMethodCaller::kFakeSanitizedUsername);
   ExpectLoginSuccess(expected_user_context);
   FailOnLoginFailure();
 
   // Set up mock homedir methods to respond with key metadata indicating that a
   // pre-hashed key was used to create the cryptohome and allow a successful
   // mount when this pre-hashed key is used.
 
-  ExpectGetKeyDataExCall(
-      base::WrapUnique(new int64_t(Key::KEY_TYPE_SALTED_SHA256)),
-      base::WrapUnique(new std::string(kSalt)));
+  ExpectGetKeyDataExCall(base::MakeUnique<int64_t>(Key::KEY_TYPE_SALTED_SHA256),
+                         base::MakeUnique<std::string>(kSalt));
   ExpectMountExCall(false /* expect_create_attempt */);
 
   auth_->AuthenticateToLogin(NULL, user_context_);
   base::RunLoop().Run();
 }
 
 TEST_F(CryptohomeAuthenticatorTest, FailLoginWithMissingSalt) {
   CreateTransformedKey(Key::KEY_TYPE_SALTED_SHA256, kSalt);
 
   FailOnLoginSuccess();
   ExpectLoginFailure(AuthFailure(AuthFailure::COULD_NOT_MOUNT_CRYPTOHOME));
 
   // Set up mock homedir methods to respond with key metadata indicating that a
   // pre-hashed key was used to create the cryptohome but without the required
   // salt.
-  ExpectGetKeyDataExCall(
-      base::WrapUnique(new int64_t(Key::KEY_TYPE_SALTED_SHA256)),
-      std::unique_ptr<std::string>());
+  ExpectGetKeyDataExCall(base::MakeUnique<int64_t>(Key::KEY_TYPE_SALTED_SHA256),
+                         std::unique_ptr<std::string>());
 
   auth_->AuthenticateToLogin(NULL, user_context_);
   base::RunLoop().Run();
 }
 
 }  // namespace chromeos