Convert media/formats to std::unique_ptr

media/formats/mp4/sample_to_group_iterator_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/mp4/sample_to_group_iterator.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace media {
 namespace mp4 {
 
 namespace {
 const SampleToGroupEntry kCompactSampleToGroupTable[] =
     {{10, 8}, {9, 5}, {25, 7}, {48, 63}, {8, 2}};
 }  // namespace
 
@@ skipping 12 matching lines @@
     sample_to_group_.entries.assign(
         kCompactSampleToGroupTable,
         kCompactSampleToGroupTable + arraysize(kCompactSampleToGroupTable));
     sample_to_group_iterator_.reset(
         new SampleToGroupIterator(sample_to_group_));
   }
 
  protected:
   std::vector<uint32_t> sample_to_group_table_;
   SampleToGroup sample_to_group_;
-  scoped_ptr<SampleToGroupIterator> sample_to_group_iterator_;
+  std::unique_ptr<SampleToGroupIterator> sample_to_group_iterator_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(SampleToGroupIteratorTest);
 };
 
 TEST_F(SampleToGroupIteratorTest, EmptyTable) {
   SampleToGroup sample_to_group;
   SampleToGroupIterator iterator(sample_to_group);
   EXPECT_FALSE(iterator.IsValid());
 }
 
 TEST_F(SampleToGroupIteratorTest, Advance) {
   ASSERT_EQ(sample_to_group_table_[0],
             sample_to_group_iterator_->group_description_index());
   for (uint32_t sample = 1; sample < sample_to_group_table_.size(); ++sample) {
     ASSERT_TRUE(sample_to_group_iterator_->Advance());
     ASSERT_EQ(sample_to_group_table_[sample],
               sample_to_group_iterator_->group_description_index());
     ASSERT_TRUE(sample_to_group_iterator_->IsValid());
   }
   ASSERT_FALSE(sample_to_group_iterator_->Advance());
   ASSERT_FALSE(sample_to_group_iterator_->IsValid());
 }
 
 }  // namespace mp4
 }  // namespace media