Change scoped_ptr to std::unique_ptr in //net.

net/cert_net/cert_net_fetcher_impl.h

 // 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.
 
 #ifndef NET_CERT_NET_CERT_NET_FETCHER_H_
 #define NET_CERT_NET_CERT_NET_FETCHER_H_
 
+#include <memory>
 #include <set>
 
 #include "base/callback.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/threading/thread_checker.h"
 #include "net/base/net_errors.h"
 #include "net/base/net_export.h"
 #include "net/cert/cert_net_fetcher.h"
 
 namespace net {
 
 class URLRequestContext;
 
 // CertNetFetcherImpl is an implementation of CertNetFetcher that uses the
 // network stack.
 //
 // For more details refer to the documentation for the interface.
 class NET_EXPORT CertNetFetcherImpl : public CertNetFetcher {
  public:
   // Initializes CertNetFetcherImpl using the specified URLRequestContext for
   // issuing requests. |context| must remain valid for the entire lifetime of
   // the CertNetFetcherImpl.
   explicit CertNetFetcherImpl(URLRequestContext* context);
 
   // Deletion implicitly cancels any outstanding requests.
   ~CertNetFetcherImpl() override;
 
-  WARN_UNUSED_RESULT scoped_ptr<Request> FetchCaIssuers(
+  WARN_UNUSED_RESULT std::unique_ptr<Request> FetchCaIssuers(
       const GURL& url,
       int timeout_milliseconds,
       int max_response_bytes,
       const FetchCallback& callback) override;
 
-  WARN_UNUSED_RESULT scoped_ptr<Request> FetchCrl(
+  WARN_UNUSED_RESULT std::unique_ptr<Request> FetchCrl(
       const GURL& url,
       int timeout_milliseconds,
       int max_response_bytes,
       const FetchCallback& callback) override;
 
-  WARN_UNUSED_RESULT scoped_ptr<Request> FetchOcsp(
+  WARN_UNUSED_RESULT std::unique_ptr<Request> FetchOcsp(
       const GURL& url,
       int timeout_milliseconds,
       int max_response_bytes,
       const FetchCallback& callback) override;
 
  private:
   class RequestImpl;
   class Job;
   struct JobToRequestParamsComparator;
   struct RequestParams;
 
   struct JobComparator {
     bool operator()(const Job* job1, const Job* job2) const;
   };
 
   // Owns the jobs.
   using JobSet = std::set<Job*, JobComparator>;
 
   // Starts an asynchronous request to fetch the given URL. On completion
   // |callback| will be invoked.
   //
   // Completion of the request will never occur synchronously. In other words it
   // is guaranteed that |callback| will only be invoked once the Fetch*() method
   // has returned.
-  WARN_UNUSED_RESULT scoped_ptr<Request> Fetch(
-      scoped_ptr<RequestParams> request_params,
+  WARN_UNUSED_RESULT std::unique_ptr<Request> Fetch(
+      std::unique_ptr<RequestParams> request_params,
       const FetchCallback& callback);
 
   // Finds a job with a matching RequestPararms or returns nullptr if there was
   // no match.
   Job* FindJob(const RequestParams& params);
 
   // Removes |job| from the in progress jobs and transfers ownership to the
   // caller.
-  scoped_ptr<Job> RemoveJob(Job* job);
+  std::unique_ptr<Job> RemoveJob(Job* job);
 
   // Indicates which Job is currently executing inside of OnJobCompleted().
   void SetCurrentlyCompletingJob(Job* job);
   void ClearCurrentlyCompletingJob(Job* job);
   bool IsCurrentlyCompletingJob(Job* job);
 
   // The in-progress jobs. This set does not contain the job which is actively
   // invoking callbacks (OnJobCompleted). Instead that is tracked by
   // |currently_completing_job_|.
   JobSet jobs_;
 
   // The Job that is currently executing OnJobCompleted(). There can be at most
   // one such job. This pointer is not owned.
   Job* currently_completing_job_;
 
   // Not owned. CertNetFetcherImpl must outlive the URLRequestContext.
   URLRequestContext* context_;
 
   base::ThreadChecker thread_checker_;
 
   DISALLOW_COPY_AND_ASSIGN(CertNetFetcherImpl);
 };
 
 }  // namespace net
 
 #endif  // NET_CERT_NET_CERT_NET_FETCHER_H_