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

media/formats/mpeg/mpeg1_audio_stream_parser_unittest.cc

 // Copyright 2014 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/formats/mpeg/mpeg1_audio_stream_parser.h"
 
 #include <stdint.h>
 
 #include <memory>
 
 #include "base/memory/ptr_util.h"
 #include "media/base/test_data_util.h"
 #include "media/formats/common/stream_parser_test_base.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace media {
 
 class MPEG1AudioStreamParserTest
     : public StreamParserTestBase, public testing::Test {
  public:
   MPEG1AudioStreamParserTest()
-      : StreamParserTestBase(base::WrapUnique(new MPEG1AudioStreamParser())) {}
+      : StreamParserTestBase(base::MakeUnique<MPEG1AudioStreamParser>()) {}
 };
 
 // Test parsing with small prime sized chunks to smoke out "power of
 // 2" field size assumptions.
 TEST_F(MPEG1AudioStreamParserTest, UnalignedAppend) {
   const std::string expected =
       "NewSegment"
       "{ 0K }"
       "{ 0K }"
       "{ 0K }"
@@ skipping 58 matching lines @@
   buffer_ptr += kXingRemainingSize;
 
   // Append the first real frame and ensure we get a segment.
   const int kFirstRealFrameSize = 182;
   EXPECT_EQ("NewSegment{ 0K }EndOfSegment",
             ParseData(buffer_ptr, kFirstRealFrameSize));
   EXPECT_TRUE(last_audio_config().IsValidConfig());
 }
 
 }  // namespace media