Convert //chrome from scoped_ptr to std::unique_ptr

chrome/utility/safe_browsing/mac/udif_unittest.cc

 // Copyright 2015 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 "chrome/utility/safe_browsing/mac/udif.h"
 
 #include <hfs/hfs_format.h>
 #include <libkern/OSByteOrder.h>
 #include <stddef.h>
 #include <stdint.h>
@@ skipping 76 matching lines @@
     safe_browsing::dmg::UDIFParser udif(&file_stream);
     ASSERT_TRUE(udif.Parse());
 
     std::vector<uint8_t> buffer(buffer_size, 0);
 
     for (size_t i = 0; i < udif.GetNumberOfPartitions(); ++i) {
       SCOPED_TRACE(base::StringPrintf("partition %zu", i));
 
       size_t total_size = udif.GetPartitionSize(i);
       size_t total_bytes_read = 0;
-      scoped_ptr<ReadStream> stream = udif.GetPartitionReadStream(i);
+      std::unique_ptr<ReadStream> stream = udif.GetPartitionReadStream(i);
 
       bool success = false;
       do {
         size_t bytes_read = 0;
         success = stream->Read(&buffer[0], buffer.size(), &bytes_read);
         total_bytes_read += bytes_read;
         EXPECT_TRUE(success);
         EXPECT_TRUE(bytes_read == buffer_size ||
                     total_bytes_read == total_size)
             << "bytes_read = " << bytes_read;
@@ skipping 19 matching lines @@
 
   size_t expected_partition_count = 0;
   for (; test_case.expected_partitions[expected_partition_count];
        ++expected_partition_count) {
   }
 
   EXPECT_EQ(expected_partition_count, udif.GetNumberOfPartitions());
 
   for (size_t i = 0; i < udif.GetNumberOfPartitions(); ++i) {
     SCOPED_TRACE(base::StringPrintf("partition %zu", i));
-    scoped_ptr<ReadStream> stream = udif.GetPartitionReadStream(i);
+    std::unique_ptr<ReadStream> stream = udif.GetPartitionReadStream(i);
 
     // Apple_HFS will match both HFS and HFSX.
     if (udif.GetPartitionType(i).find("Apple_HFS") != std::string::npos) {
       ASSERT_EQ(
           (UDIFTestCase::GET_HFS_STREAM & test_case.expected_results) != 0,
           stream.get() != nullptr);
       if (!stream)
         continue;
 
       EXPECT_EQ(1024, stream->Seek(1024, SEEK_SET));
@@ skipping 103 matching lines @@
   {"dmg_UFBI_SPUD.dmg", kAPMExpectedPartitions, UDIFTestCase::ALL_PASS},
 };
 
 INSTANTIATE_TEST_CASE_P(UDIFParserTest, UDIFParserTest,
                         testing::ValuesIn(cases),
                         UDIFTestCase::GetTestName);
 
 }  // namespace
 }  // namespace dmg
 }  // namespace safe_browsing