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

chrome/browser/safe_browsing/safe_browsing_database_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.
 //
 // Unit tests for the SafeBrowsing storage system.
 
 #include "chrome/browser/safe_browsing/safe_browsing_database.h"
 
 #include <stddef.h>
 
@@ skipping 67 matching lines @@
   std::unique_ptr<ChunkData> raw_data(new ChunkData);
   raw_data->set_chunk_number(chunk_number);
   raw_data->set_chunk_type(chunk_type);
   raw_data->set_prefix_type(prefix_type);
   raw_data->set_hashes(data, data_size);
   raw_data->clear_add_numbers();
   for (size_t i = 0; i < add_chunk_numbers.size(); ++i) {
     raw_data->add_add_numbers(add_chunk_numbers[i]);
   }
 
-  return base::WrapUnique(new SBChunkData(std::move(raw_data)));
+  return base::MakeUnique<SBChunkData>(std::move(raw_data));
 }
 
 // Create add chunk with a single prefix.
 std::unique_ptr<SBChunkData> AddChunkPrefix(int chunk_number, SBPrefix prefix) {
   return BuildChunk(chunk_number, ChunkData::ADD, ChunkData::PREFIX_4B, &prefix,
                     sizeof(prefix), std::vector<int>());
 }
 
 // Create add chunk with a single prefix generated from |value|.
 std::unique_ptr<SBChunkData> AddChunkPrefixValue(int chunk_number,
@@ skipping 2269 matching lines @@
   ASSERT_EQ(1U, prefix_hits.size());
   EXPECT_EQ(SBPrefixForString(kExampleCollision), prefix_hits[0]);
   EXPECT_TRUE(cache_hits.empty());
 
   // This prefix collides, but no full hash match.
   EXPECT_FALSE(database_->ContainsBrowseUrl(
       GURL(std::string("http://") + kExampleFine), &prefix_hits, &cache_hits));
 }
 
 }  // namespace safe_browsing