Re-write many calls to WrapUnique() with MakeUnique()

media/base/decoder_buffer_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 "media/base/decoder_buffer.h"
 
 #include <stdint.h>
 
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
@@ skipping 100 matching lines @@
 
   const char kKeyId[] = "key id";
   const char kIv[] = "0123456789abcdef";
   std::vector<SubsampleEntry> subsamples;
   subsamples.push_back(SubsampleEntry(10, 5));
   subsamples.push_back(SubsampleEntry(15, 7));
 
   DecryptConfig decrypt_config(kKeyId, kIv, subsamples);
 
   buffer->set_decrypt_config(
-      base::WrapUnique(new DecryptConfig(kKeyId, kIv, subsamples)));
+      base::MakeUnique<DecryptConfig>(kKeyId, kIv, subsamples));
 
   EXPECT_TRUE(buffer->decrypt_config());
   EXPECT_TRUE(buffer->decrypt_config()->Matches(decrypt_config));
 }
 
 TEST(DecoderBufferTest, IsKeyFrame) {
   scoped_refptr<DecoderBuffer> buffer(new DecoderBuffer(0));
   EXPECT_FALSE(buffer->is_key_frame());
 
   buffer->set_is_key_frame(false);
   EXPECT_FALSE(buffer->is_key_frame());
 
   buffer->set_is_key_frame(true);
   EXPECT_TRUE(buffer->is_key_frame());
 }
 
 }  // namespace media