Replace scoped_ptr with std::unique_ptr in //media/base.

media/base/audio_pull_fifo_unittest.cc

 // 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.
 
+#include <memory>
+
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/macros.h"
 #include "base/strings/stringprintf.h"
 #include "media/base/audio_bus.h"
 #include "media/base/audio_pull_fifo.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace media {
 
@@ skipping 59 matching lines @@
       for (int j = 0; j < audio_bus->channels(); ++j) {
         // Store same value in all channels.
         audio_bus->channel(j)[i] = fill_value_;
       }
       fill_value_++;
     }
   }
 
  protected:
   AudioPullFifo pull_fifo_;
-  scoped_ptr<AudioBus> audio_bus_;
+  std::unique_ptr<AudioBus> audio_bus_;
   int fill_value_;
   int last_frame_delay_;
 
   DISALLOW_COPY_AND_ASSIGN(AudioPullFifoTest);
 };
 
 TEST_P(AudioPullFifoTest, Consume) {
   ConsumeTest(GetParam());
 }
 
 // Test common |frames_to_consume| values which will be used as input
 // parameter to AudioPullFifo::Consume() when the consumer asks for data.
 INSTANTIATE_TEST_CASE_P(
     AudioPullFifoTest, AudioPullFifoTest,
     testing::Values(544, 512, 512, 512, 512, 2048, 544, 441, 440, 433, 500));
 
 }  // namespace media