Return Job as unique_ptr from factory methods.

net/http/http_stream_factory_impl_job.h

 // 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.
 
 #ifndef NET_HTTP_HTTP_STREAM_FACTORY_IMPL_JOB_H_
 #define NET_HTTP_HTTP_STREAM_FACTORY_IMPL_JOB_H_
 
 #include <memory>
 #include <utility>
 
@@ skipping 475 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(Job);
 };
 
 // Factory for creating Jobs.
 class HttpStreamFactoryImpl::JobFactory {
  public:
   JobFactory();
 
   virtual ~JobFactory();
 
-  virtual HttpStreamFactoryImpl::Job* CreateMainJob(
+  virtual std::unique_ptr<HttpStreamFactoryImpl::Job> CreateMainJob(
       HttpStreamFactoryImpl::Job::Delegate* delegate,
       HttpStreamFactoryImpl::JobType job_type,
       HttpNetworkSession* session,
       const HttpRequestInfo& request_info,
       RequestPriority priority,
       const ProxyInfo& proxy_info,
       const SSLConfig& server_ssl_config,
       const SSLConfig& proxy_ssl_config,
       HostPortPair destination,
       GURL origin_url,
       bool enable_ip_based_pooling,
       NetLog* net_log);
 
-  virtual HttpStreamFactoryImpl::Job* CreateAltSvcJob(
+  virtual std::unique_ptr<HttpStreamFactoryImpl::Job> CreateAltSvcJob(
       HttpStreamFactoryImpl::Job::Delegate* delegate,
       HttpStreamFactoryImpl::JobType job_type,
       HttpNetworkSession* session,
       const HttpRequestInfo& request_info,
       RequestPriority priority,
       const ProxyInfo& proxy_info,
       const SSLConfig& server_ssl_config,
       const SSLConfig& proxy_ssl_config,
       HostPortPair destination,
       GURL origin_url,
       AlternativeService alternative_service,
       bool enable_ip_based_pooling,
       NetLog* net_log);
 
-  virtual HttpStreamFactoryImpl::Job* CreateAltProxyJob(
+  virtual std::unique_ptr<HttpStreamFactoryImpl::Job> CreateAltProxyJob(
       HttpStreamFactoryImpl::Job::Delegate* delegate,
       HttpStreamFactoryImpl::JobType job_type,
       HttpNetworkSession* session,
       const HttpRequestInfo& request_info,
       RequestPriority priority,
       const ProxyInfo& proxy_info,
       const SSLConfig& server_ssl_config,
       const SSLConfig& proxy_ssl_config,
       HostPortPair destination,
       GURL origin_url,
       const ProxyServer& alternative_proxy_server,
       bool enable_ip_based_pooling,
       NetLog* net_log);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_STREAM_FACTORY_IMPL_JOB_H_