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

net/disk_cache/disk_cache_test_base.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_DISK_CACHE_DISK_CACHE_TEST_BASE_H_
 #define NET_DISK_CACHE_DISK_CACHE_TEST_BASE_H_
 
 #include <stdint.h>
 
+#include <memory>
+
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/threading/thread.h"
 #include "net/base/cache_type.h"
 #include "net/disk_cache/disk_cache.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/platform_test.h"
 
 namespace net {
 
 class IOBuffer;
 
@@ skipping 23 matching lines @@
 
   // Deletes the contents of |cache_path_|.
   bool CleanupCacheDir();
 
   void TearDown() override;
 
   base::FilePath cache_path_;
 
  private:
   base::ScopedTempDir temp_dir_;
-  scoped_ptr<base::MessageLoop> message_loop_;
+  std::unique_ptr<base::MessageLoop> message_loop_;
 };
 
 // Provides basic support for cache related tests.
 class DiskCacheTestWithCache : public DiskCacheTest {
  protected:
   class TestIterator {
    public:
-    explicit TestIterator(scoped_ptr<disk_cache::Backend::Iterator> iterator);
+    explicit TestIterator(
+        std::unique_ptr<disk_cache::Backend::Iterator> iterator);
     ~TestIterator();
 
     int OpenNextEntry(disk_cache::Entry** next_entry);
 
    private:
-    scoped_ptr<disk_cache::Backend::Iterator> iterator_;
+    std::unique_ptr<disk_cache::Backend::Iterator> iterator_;
   };
 
   DiskCacheTestWithCache();
   ~DiskCacheTestWithCache() override;
 
   void CreateBackend(uint32_t flags, base::Thread* thread);
 
   void InitCache();
   void SimulateCrash();
   void SetTestMode();
@@ skipping 41 matching lines @@
 
   // Utility methods to access the cache and wait for each operation to finish.
   int OpenEntry(const std::string& key, disk_cache::Entry** entry);
   int CreateEntry(const std::string& key, disk_cache::Entry** entry);
   int DoomEntry(const std::string& key);
   int DoomAllEntries();
   int DoomEntriesBetween(const base::Time initial_time,
                          const base::Time end_time);
   int CalculateSizeOfAllEntries();
   int DoomEntriesSince(const base::Time initial_time);
-  scoped_ptr<TestIterator> CreateIterator();
+  std::unique_ptr<TestIterator> CreateIterator();
   void FlushQueueForTest();
   void RunTaskForTest(const base::Closure& closure);
   int ReadData(disk_cache::Entry* entry, int index, int offset,
                net::IOBuffer* buf, int len);
   int WriteData(disk_cache::Entry* entry, int index, int offset,
                 net::IOBuffer* buf, int len, bool truncate);
   int ReadSparseData(disk_cache::Entry* entry,
                      int64_t offset,
                      net::IOBuffer* buf,
                      int len);
@@ skipping 12 matching lines @@
 
   // Makes sure that some time passes before continuing the test. Time::Now()
   // before and after this method will not be the same.
   void AddDelay();
 
   // DiskCacheTest:
   void TearDown() override;
 
   // cache_ will always have a valid object, regardless of how the cache was
   // initialized. The implementation pointers can be NULL.
-  scoped_ptr<disk_cache::Backend> cache_;
+  std::unique_ptr<disk_cache::Backend> cache_;
   disk_cache::BackendImpl* cache_impl_;
   disk_cache::SimpleBackendImpl* simple_cache_impl_;
   disk_cache::MemBackendImpl* mem_cache_;
 
   uint32_t mask_;
   int size_;
   net::CacheType type_;
   bool memory_only_;
   bool simple_cache_mode_;
   bool simple_cache_wait_for_index_;
   bool force_creation_;
   bool new_eviction_;
   bool first_cleanup_;
   bool integrity_;
   bool use_current_thread_;
   // This is intentionally left uninitialized, to be used by any test.
   bool success_;
 
  private:
   void InitMemoryCache();
   void InitDiskCache();
 
   base::Thread cache_thread_;
   DISALLOW_COPY_AND_ASSIGN(DiskCacheTestWithCache);
 };
 
 #endif  // NET_DISK_CACHE_DISK_CACHE_TEST_BASE_H_