Convert //sync from scoped_ptr to std::unique_ptr

sync/internal_api/syncapi_server_connection_manager.h

 // Copyright 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 SYNC_INTERNAL_API_SYNCAPI_SERVER_CONNECTION_MANAGER_H_
 #define SYNC_INTERNAL_API_SYNCAPI_SERVER_CONNECTION_MANAGER_H_
 
+#include <memory>
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "sync/base/sync_export.h"
 #include "sync/engine/net/server_connection_manager.h"
 
 namespace syncer {
 
 class HttpPostProviderFactory;
 class HttpPostProviderInterface;
 
 // This provides HTTP Post functionality through the interface provided
 // to the sync API by the application hosting the syncer backend.
@@ skipping 41 matching lines @@
  private:
   FRIEND_TEST_ALL_PREFIXES(SyncAPIServerConnectionManagerTest,
                            VeryEarlyAbortPost);
   FRIEND_TEST_ALL_PREFIXES(SyncAPIServerConnectionManagerTest, EarlyAbortPost);
   FRIEND_TEST_ALL_PREFIXES(SyncAPIServerConnectionManagerTest, AbortPost);
   FRIEND_TEST_ALL_PREFIXES(SyncAPIServerConnectionManagerTest,
                            FailPostWithTimedOut);
 
   // A factory creating concrete HttpPostProviders for use whenever we need to
   // issue a POST to sync servers.
-  scoped_ptr<HttpPostProviderFactory> post_provider_factory_;
+  std::unique_ptr<HttpPostProviderFactory> post_provider_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncAPIServerConnectionManager);
 };
 
 }  // namespace syncer
 
 #endif  // SYNC_INTERNAL_API_SYNCAPI_SERVER_CONNECTION_MANAGER_H_