Convert //chrome/browser/extensions from scoped_ptr to std::unique_ptr

chrome/browser/extensions/api/networking_private/crypto_verify_impl.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 "chrome/browser/extensions/api/networking_private/crypto_verify_impl.h"
 
 #include <stdint.h>
 
 #include "base/base64.h"
 #include "base/bind.h"
@@ skipping 118 matching lines @@
 
   std::string decoded_public_key;
   if (!base::Base64Decode(credentials.public_key, &decoded_public_key)) {
     LOG(ERROR) << "Failed to decode public key";
     return false;
   }
 
   // Start getting credentials. CredentialsGetterCompleted will be called on
   // completion. On Windows it will be called from a different thread after
   // |credentials_getter| is deleted.
-  scoped_ptr<NetworkingPrivateCredentialsGetter> credentials_getter(
+  std::unique_ptr<NetworkingPrivateCredentialsGetter> credentials_getter(
       NetworkingPrivateCredentialsGetter::Create());
   credentials_getter->Start(guid, decoded_public_key,
                             base::Bind(&CredentialsGetterCompleted,
                                        success_callback, failure_callback));
   return true;
 }
 
 void VerifyAndEncryptCredentialsCompleted(
     const CryptoVerifyImpl::FailureCallback& failure_callback,
     bool succeeded) {
@@ skipping 80 matching lines @@
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   Credentials credentials(verification_properties);
   base::PostTaskAndReplyWithResult(
       blocking_pool_task_runner_.get(), FROM_HERE,
       base::Bind(&DoVerifyAndEncryptData, credentials, data),
       base::Bind(&VerifyAndEncryptDataCompleted, success_callback,
                  failure_callback));
 }
 
 }  // namespace extensions