Replace scoped_ptr with std::unique_ptr in //media.

media/midi/midi_manager_alsa_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 "media/midi/midi_manager_alsa.h"
 
+#include <memory>
 #include <utility>
 
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace media {
 namespace midi {
 
 class MidiManagerAlsaTest : public ::testing::Test {
  protected:
   void SetUp() override {
@@ skipping 99 matching lines @@
   }
 
   // Counts ports for help with testing ToMidiPortState().
   int CountPorts(MidiManagerAlsa::TemporaryMidiPortState& state) {
     int count = 0;
     for (auto it = state.begin(); it != state.end(); ++it)
       ++count;
     return count;
   }
 
-  scoped_ptr<MidiManagerAlsa::MidiPort> port_input_0_;
-  scoped_ptr<MidiManagerAlsa::MidiPort> port_input_1_;
-  scoped_ptr<MidiManagerAlsa::MidiPort> port_input_minimal_;
-  scoped_ptr<MidiManagerAlsa::MidiPort> port_output_0_;
-  scoped_ptr<MidiManagerAlsa::MidiPort> port_output_1_;
+  std::unique_ptr<MidiManagerAlsa::MidiPort> port_input_0_;
+  std::unique_ptr<MidiManagerAlsa::MidiPort> port_input_1_;
+  std::unique_ptr<MidiManagerAlsa::MidiPort> port_input_minimal_;
+  std::unique_ptr<MidiManagerAlsa::MidiPort> port_output_0_;
+  std::unique_ptr<MidiManagerAlsa::MidiPort> port_output_1_;
 
-  scoped_ptr<MidiManagerAlsa::MidiPort> port_input_0_alt_path_;
-  scoped_ptr<MidiManagerAlsa::MidiPort> port_input_0_alt_id_;
-  scoped_ptr<MidiManagerAlsa::MidiPort> port_input_0_alt_client_name_;
-  scoped_ptr<MidiManagerAlsa::MidiPort> port_input_0_alt_port_name_;
-  scoped_ptr<MidiManagerAlsa::MidiPort> port_input_0_alt_client_id_;
-  scoped_ptr<MidiManagerAlsa::MidiPort> port_input_0_alt_port_id_;
-  scoped_ptr<MidiManagerAlsa::MidiPort> port_input_0_alt_midi_device_;
+  std::unique_ptr<MidiManagerAlsa::MidiPort> port_input_0_alt_path_;
+  std::unique_ptr<MidiManagerAlsa::MidiPort> port_input_0_alt_id_;
+  std::unique_ptr<MidiManagerAlsa::MidiPort> port_input_0_alt_client_name_;
+  std::unique_ptr<MidiManagerAlsa::MidiPort> port_input_0_alt_port_name_;
+  std::unique_ptr<MidiManagerAlsa::MidiPort> port_input_0_alt_client_id_;
+  std::unique_ptr<MidiManagerAlsa::MidiPort> port_input_0_alt_port_id_;
+  std::unique_ptr<MidiManagerAlsa::MidiPort> port_input_0_alt_midi_device_;
 
-  scoped_ptr<MidiManagerAlsa::MidiPort> port_input_0_no_card_;
-  scoped_ptr<MidiManagerAlsa::MidiPort> port_input_1_no_card_;
-  scoped_ptr<MidiManagerAlsa::MidiPort> port_output_0_no_card_;
+  std::unique_ptr<MidiManagerAlsa::MidiPort> port_input_0_no_card_;
+  std::unique_ptr<MidiManagerAlsa::MidiPort> port_input_1_no_card_;
+  std::unique_ptr<MidiManagerAlsa::MidiPort> port_output_0_no_card_;
 
-  scoped_ptr<MidiManagerAlsa::MidiPort> port_input_0_no_card_alt_client_name_;
-  scoped_ptr<MidiManagerAlsa::MidiPort> port_input_0_no_card_alt_port_name_;
-  scoped_ptr<MidiManagerAlsa::MidiPort> port_input_0_no_card_alt_client_id_;
-  scoped_ptr<MidiManagerAlsa::MidiPort> port_input_0_no_card_alt_port_id_;
+  std::unique_ptr<MidiManagerAlsa::MidiPort>
+      port_input_0_no_card_alt_client_name_;
+  std::unique_ptr<MidiManagerAlsa::MidiPort>
+      port_input_0_no_card_alt_port_name_;
+  std::unique_ptr<MidiManagerAlsa::MidiPort>
+      port_input_0_no_card_alt_client_id_;
+  std::unique_ptr<MidiManagerAlsa::MidiPort> port_input_0_no_card_alt_port_id_;
 
   // State fields to avoid declaring in test fixtures below.
   MidiManagerAlsa::MidiPortState midi_port_state_0_;
   MidiManagerAlsa::MidiPortState midi_port_state_1_;
   MidiManagerAlsa::TemporaryMidiPortState temporary_midi_port_state_0_;
   MidiManagerAlsa::AlsaSeqState alsa_seq_state_0_;
   MidiManagerAlsa::AlsaCardMap alsa_cards_;
 };
 
 // Tests that ExtractManufacturerString works as expected.
@@ skipping 538 matching lines @@
 }
 
 TEST_F(MidiManagerAlsaTest, AlsaCards) {
   // TODO(agoode): test add/remove of alsa cards.
 }
 
 // TODO(agoode): Test old -> new state event generation, using mocks.
 
 }  // namespace midi
 }  // namespace media