Convert //base to use std::unique_ptr

base/rand_util_unittest.cc

 // Copyright (c) 2011 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/rand_util.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
 #include <limits>
+#include <memory>
 
 #include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
 const int kIntMin = std::numeric_limits<int>::min();
 const int kIntMax = std::numeric_limits<int>::max();
 
 }  // namespace
 
@@ skipping 111 matching lines @@
 
 // Benchmark test for RandBytes().  Disabled since it's intentionally slow and
 // does not test anything that isn't already tested by the existing RandBytes()
 // tests.
 TEST(RandUtilTest, DISABLED_RandBytesPerf) {
   // Benchmark the performance of |kTestIterations| of RandBytes() using a
   // buffer size of |kTestBufferSize|.
   const int kTestIterations = 10;
   const size_t kTestBufferSize = 1 * 1024 * 1024;
 
-  scoped_ptr<uint8_t[]> buffer(new uint8_t[kTestBufferSize]);
+  std::unique_ptr<uint8_t[]> buffer(new uint8_t[kTestBufferSize]);
   const base::TimeTicks now = base::TimeTicks::Now();
   for (int i = 0; i < kTestIterations; ++i)
     base::RandBytes(buffer.get(), kTestBufferSize);
   const base::TimeTicks end = base::TimeTicks::Now();
 
   LOG(INFO) << "RandBytes(" << kTestBufferSize << ") took: "
             << (end - now).InMicroseconds() << "µs";
 }