Convert //base to use std::unique_ptr

base/metrics/persistent_memory_allocator.cc

 // Copyright (c) 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.
 
 #include "base/metrics/persistent_memory_allocator.h"
 
 #include <assert.h>
 #include <algorithm>
 
 #include "base/files/memory_mapped_file.h"
@@ skipping 650 matching lines @@
                                 size, 0, id, name, false) {}
 
 LocalPersistentMemoryAllocator::~LocalPersistentMemoryAllocator() {
   delete [] mem_base_;
 }
 
 
 //----- SharedPersistentMemoryAllocator ----------------------------------------
 
 SharedPersistentMemoryAllocator::SharedPersistentMemoryAllocator(
-    scoped_ptr<SharedMemory> memory,
+    std::unique_ptr<SharedMemory> memory,
     uint64_t id,
     base::StringPiece name,
     bool read_only)
     : PersistentMemoryAllocator(static_cast<uint8_t*>(memory->memory()),
-                                memory->mapped_size(), 0, id, name, read_only),
+                                memory->mapped_size(),
+                                0,
+                                id,
+                                name,
+                                read_only),
       shared_memory_(std::move(memory)) {}
 
 SharedPersistentMemoryAllocator::~SharedPersistentMemoryAllocator() {}
 
 // static
 bool SharedPersistentMemoryAllocator::IsSharedMemoryAcceptable(
     const SharedMemory& memory) {
   return IsMemoryAcceptable(memory.memory(), memory.mapped_size(), 0, true);
 }
 
 
 //----- FilePersistentMemoryAllocator ------------------------------------------
 
 FilePersistentMemoryAllocator::FilePersistentMemoryAllocator(
-    scoped_ptr<MemoryMappedFile> file,
+    std::unique_ptr<MemoryMappedFile> file,
     uint64_t id,
     base::StringPiece name)
     : PersistentMemoryAllocator(const_cast<uint8_t*>(file->data()),
-                                file->length(), 0, id, name, true),
+                                file->length(),
+                                0,
+                                id,
+                                name,
+                                true),
       mapped_file_(std::move(file)) {}
 
 FilePersistentMemoryAllocator::~FilePersistentMemoryAllocator() {}
 
 // static
 bool FilePersistentMemoryAllocator::IsFileAcceptable(
     const MemoryMappedFile& file) {
   return IsMemoryAcceptable(file.data(), file.length(), 0, true);
 }
 
 }  // namespace base