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

net/disk_cache/simple/simple_backend_impl.h

 // Copyright (c) 2013 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_DISK_CACHE_SIMPLE_SIMPLE_BACKEND_IMPL_H_
 #define NET_DISK_CACHE_SIMPLE_SIMPLE_BACKEND_IMPL_H_
 
 #include <stdint.h>
 
+#include <memory>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/callback_forward.h"
 #include "base/compiler_specific.h"
 #include "base/containers/hash_tables.h"
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/strings/string_split.h"
 #include "base/task_runner.h"
 #include "base/time/time.h"
 #include "net/base/cache_type.h"
 #include "net/disk_cache/disk_cache.h"
 #include "net/disk_cache/simple/simple_entry_impl.h"
 #include "net/disk_cache/simple/simple_index_delegate.h"
 
 namespace base {
@@ skipping 71 matching lines @@
                   const CompletionCallback& callback) override;
   int DoomEntry(const std::string& key,
                 const CompletionCallback& callback) override;
   int DoomAllEntries(const CompletionCallback& callback) override;
   int DoomEntriesBetween(base::Time initial_time,
                          base::Time end_time,
                          const CompletionCallback& callback) override;
   int DoomEntriesSince(base::Time initial_time,
                        const CompletionCallback& callback) override;
   int CalculateSizeOfAllEntries(const CompletionCallback& callback) override;
-  scoped_ptr<Iterator> CreateIterator() override;
+  std::unique_ptr<Iterator> CreateIterator() override;
   void GetStats(base::StringPairs* stats) override;
   void OnExternalCacheHit(const std::string& key) override;
 
  private:
   class SimpleIterator;
   friend class SimpleIterator;
 
   typedef base::hash_map<uint64_t, SimpleEntryImpl*> EntryMap;
 
   typedef base::Callback<void(base::Time mtime, uint64_t max_size, int result)>
@@ skipping 62 matching lines @@
   // Called when we tried to open an entry from key. When the entry has been
   // opened, a check for key mismatch is performed.
   void OnEntryOpenedFromKey(const std::string key,
                             Entry** entry,
                             const scoped_refptr<SimpleEntryImpl>& simple_entry,
                             const CompletionCallback& callback,
                             int error_code);
 
   // A callback thunk used by DoomEntries to clear the |entries_pending_doom_|
   // after a mass doom.
-  void DoomEntriesComplete(scoped_ptr<std::vector<uint64_t>> entry_hashes,
+  void DoomEntriesComplete(std::unique_ptr<std::vector<uint64_t>> entry_hashes,
                            const CompletionCallback& callback,
                            int result);
 
   const base::FilePath path_;
   const net::CacheType cache_type_;
-  scoped_ptr<SimpleIndex> index_;
+  std::unique_ptr<SimpleIndex> index_;
   const scoped_refptr<base::SingleThreadTaskRunner> cache_thread_;
   scoped_refptr<base::TaskRunner> worker_pool_;
 
   int orig_max_size_;
   const SimpleEntryImpl::OperationsMode entry_operations_mode_;
 
   EntryMap active_entries_;
 
   // The set of all entries which are currently being doomed. To avoid races,
   // these entries cannot have Doom/Create/Open operations run until the doom
   // is complete. The base::Closure map target is used to store deferred
   // operations to be run at the completion of the Doom.
   base::hash_map<uint64_t, std::vector<base::Closure>> entries_pending_doom_;
 
   net::NetLog* const net_log_;
 };
 
 }  // namespace disk_cache
 
 #endif  // NET_DISK_CACHE_SIMPLE_SIMPLE_BACKEND_IMPL_H_