Convert //media/cast from scoped_ptr to std::unique_ptr

media/cast/logging/receiver_time_offset_estimator_impl_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/cast/logging/receiver_time_offset_estimator_impl.h"
 
 #include <stdint.h>
+
+#include <memory>
 #include <utility>
 
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/test/simple_test_tick_clock.h"
 #include "base/time/tick_clock.h"
 #include "media/base/fake_single_thread_task_runner.h"
 #include "media/cast/cast_environment.h"
 #include "media/cast/logging/logging_defines.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace media {
 namespace cast {
 
 class ReceiverTimeOffsetEstimatorImplTest : public ::testing::Test {
  protected:
   ReceiverTimeOffsetEstimatorImplTest()
       : sender_clock_(new base::SimpleTestTickClock()),
         task_runner_(new FakeSingleThreadTaskRunner(sender_clock_)),
         cast_environment_(
-            new CastEnvironment(scoped_ptr<base::TickClock>(sender_clock_),
+            new CastEnvironment(std::unique_ptr<base::TickClock>(sender_clock_),
                                 task_runner_,
                                 task_runner_,
                                 task_runner_)) {
     cast_environment_->logger()->Subscribe(&estimator_);
   }
 
   ~ReceiverTimeOffsetEstimatorImplTest() override {
     cast_environment_->logger()->Unsubscribe(&estimator_);
   }
 
@@ skipping 21 matching lines @@
   base::TimeDelta lower_bound;
   base::TimeDelta upper_bound;
 
   EXPECT_FALSE(estimator_.GetReceiverOffsetBounds(&lower_bound, &upper_bound));
 
   const RtpTimeTicks rtp_timestamp;
   uint32_t frame_id = 0;
 
   AdvanceClocks(base::TimeDelta::FromMilliseconds(20));
 
-  scoped_ptr<FrameEvent> encode_event(new FrameEvent());
+  std::unique_ptr<FrameEvent> encode_event(new FrameEvent());
   encode_event->timestamp = sender_clock_->NowTicks();
   encode_event->type = FRAME_ENCODED;
   encode_event->media_type = VIDEO_EVENT;
   encode_event->rtp_timestamp = rtp_timestamp;
   encode_event->frame_id = frame_id;
   encode_event->size = 1234;
   encode_event->key_frame = true;
   encode_event->target_bitrate = 5678;
   encode_event->encoder_cpu_utilization = 9.10;
   encode_event->idealized_bitrate_utilization = 11.12;
   cast_environment_->logger()->DispatchFrameEvent(std::move(encode_event));
 
-  scoped_ptr<PacketEvent> send_event(new PacketEvent());
+  std::unique_ptr<PacketEvent> send_event(new PacketEvent());
   send_event->timestamp = sender_clock_->NowTicks();
   send_event->type = PACKET_SENT_TO_NETWORK;
   send_event->media_type = VIDEO_EVENT;
   send_event->rtp_timestamp = rtp_timestamp;
   send_event->frame_id = frame_id;
   send_event->packet_id = 56;
   send_event->max_packet_id = 78;
   send_event->size = 1500;
   cast_environment_->logger()->DispatchPacketEvent(std::move(send_event));
 
   EXPECT_FALSE(estimator_.GetReceiverOffsetBounds(&lower_bound, &upper_bound));
 
   AdvanceClocks(base::TimeDelta::FromMilliseconds(10));
-  scoped_ptr<FrameEvent> ack_sent_event(new FrameEvent());
+  std::unique_ptr<FrameEvent> ack_sent_event(new FrameEvent());
   ack_sent_event->timestamp = receiver_clock_.NowTicks();
   ack_sent_event->type = FRAME_ACK_SENT;
   ack_sent_event->media_type = VIDEO_EVENT;
   ack_sent_event->rtp_timestamp = rtp_timestamp;
   ack_sent_event->frame_id = frame_id;
   cast_environment_->logger()->DispatchFrameEvent(std::move(ack_sent_event));
 
-  scoped_ptr<PacketEvent> receive_event(new PacketEvent());
+  std::unique_ptr<PacketEvent> receive_event(new PacketEvent());
   receive_event->timestamp = receiver_clock_.NowTicks();
   receive_event->type = PACKET_RECEIVED;
   receive_event->media_type = VIDEO_EVENT;
   receive_event->rtp_timestamp = rtp_timestamp;
   receive_event->frame_id = frame_id;
   receive_event->packet_id = 56;
   receive_event->max_packet_id = 78;
   receive_event->size = 1500;
   cast_environment_->logger()->DispatchPacketEvent(std::move(receive_event));
 
   EXPECT_FALSE(estimator_.GetReceiverOffsetBounds(&lower_bound, &upper_bound));
 
   AdvanceClocks(base::TimeDelta::FromMilliseconds(30));
-  scoped_ptr<FrameEvent> ack_event(new FrameEvent());
+  std::unique_ptr<FrameEvent> ack_event(new FrameEvent());
   ack_event->timestamp = sender_clock_->NowTicks();
   ack_event->type = FRAME_ACK_RECEIVED;
   ack_event->media_type = VIDEO_EVENT;
   ack_event->rtp_timestamp = rtp_timestamp;
   ack_event->frame_id = frame_id;
   cast_environment_->logger()->DispatchFrameEvent(std::move(ack_event));
 
   EXPECT_TRUE(estimator_.GetReceiverOffsetBounds(&lower_bound, &upper_bound));
 
   int64_t lower_bound_ms = lower_bound.InMilliseconds();
@@ skipping 13 matching lines @@
   base::TimeDelta lower_bound;
   base::TimeDelta upper_bound;
 
   EXPECT_FALSE(estimator_.GetReceiverOffsetBounds(&lower_bound, &upper_bound));
 
   const RtpTimeTicks rtp_timestamp;
   uint32_t frame_id = 0;
 
   AdvanceClocks(base::TimeDelta::FromMilliseconds(20));
 
-  scoped_ptr<FrameEvent> encode_event(new FrameEvent());
+  std::unique_ptr<FrameEvent> encode_event(new FrameEvent());
   encode_event->timestamp = sender_clock_->NowTicks();
   encode_event->type = FRAME_ENCODED;
   encode_event->media_type = VIDEO_EVENT;
   encode_event->rtp_timestamp = rtp_timestamp;
   encode_event->frame_id = frame_id;
   encode_event->size = 1234;
   encode_event->key_frame = true;
   encode_event->target_bitrate = 5678;
   encode_event->encoder_cpu_utilization = 9.10;
   encode_event->idealized_bitrate_utilization = 11.12;
   cast_environment_->logger()->DispatchFrameEvent(std::move(encode_event));
 
-  scoped_ptr<PacketEvent> send_event(new PacketEvent());
+  std::unique_ptr<PacketEvent> send_event(new PacketEvent());
   send_event->timestamp = sender_clock_->NowTicks();
   send_event->type = PACKET_SENT_TO_NETWORK;
   send_event->media_type = VIDEO_EVENT;
   send_event->rtp_timestamp = rtp_timestamp;
   send_event->frame_id = frame_id;
   send_event->packet_id = 56;
   send_event->max_packet_id = 78;
   send_event->size = 1500;
   cast_environment_->logger()->DispatchPacketEvent(std::move(send_event));
 
   EXPECT_FALSE(estimator_.GetReceiverOffsetBounds(&lower_bound, &upper_bound));
 
   AdvanceClocks(base::TimeDelta::FromMilliseconds(10));
   base::TimeTicks event_b_time = receiver_clock_.NowTicks();
   AdvanceClocks(base::TimeDelta::FromMilliseconds(30));
   base::TimeTicks event_c_time = sender_clock_->NowTicks();
 
-  scoped_ptr<FrameEvent> ack_event(new FrameEvent());
+  std::unique_ptr<FrameEvent> ack_event(new FrameEvent());
   ack_event->timestamp = event_c_time;
   ack_event->type = FRAME_ACK_RECEIVED;
   ack_event->media_type = VIDEO_EVENT;
   ack_event->rtp_timestamp = rtp_timestamp;
   ack_event->frame_id = frame_id;
   cast_environment_->logger()->DispatchFrameEvent(std::move(ack_event));
 
   EXPECT_FALSE(estimator_.GetReceiverOffsetBounds(&lower_bound, &upper_bound));
 
-  scoped_ptr<PacketEvent> receive_event(new PacketEvent());
+  std::unique_ptr<PacketEvent> receive_event(new PacketEvent());
   receive_event->timestamp = event_b_time;
   receive_event->type = PACKET_RECEIVED;
   receive_event->media_type = VIDEO_EVENT;
   receive_event->rtp_timestamp = rtp_timestamp;
   receive_event->frame_id = frame_id;
   receive_event->packet_id = 56;
   receive_event->max_packet_id = 78;
   receive_event->size = 1500;
   cast_environment_->logger()->DispatchPacketEvent(std::move(receive_event));
 
-  scoped_ptr<FrameEvent> ack_sent_event(new FrameEvent());
+  std::unique_ptr<FrameEvent> ack_sent_event(new FrameEvent());
   ack_sent_event->timestamp = event_b_time;
   ack_sent_event->type = FRAME_ACK_SENT;
   ack_sent_event->media_type = VIDEO_EVENT;
   ack_sent_event->rtp_timestamp = rtp_timestamp;
   ack_sent_event->frame_id = frame_id;
   cast_environment_->logger()->DispatchFrameEvent(std::move(ack_sent_event));
 
   EXPECT_TRUE(estimator_.GetReceiverOffsetBounds(&lower_bound, &upper_bound));
 
   int64_t lower_bound_ms = lower_bound.InMilliseconds();
@@ skipping 19 matching lines @@
   const RtpTimeTicks rtp_timestamp_c =
       rtp_timestamp_b + RtpTimeDelta::FromTicks(90);
   int frame_id_c = 2;
 
   // Frame 1 times: [20, 30+100, 60]
   // Frame 2 times: [30, 50+100, 55]
   // Frame 3 times: [77, 80+100, 110]
   // Bound should end up at [95, 103]
   // Events times in chronological order: 20, 30 x2, 50, 55, 60, 77, 80, 110
   AdvanceClocks(base::TimeDelta::FromMilliseconds(20));
-  scoped_ptr<FrameEvent> encode_event(new FrameEvent());
+  std::unique_ptr<FrameEvent> encode_event(new FrameEvent());
   encode_event->timestamp = sender_clock_->NowTicks();
   encode_event->type = FRAME_ENCODED;
   encode_event->media_type = VIDEO_EVENT;
   encode_event->rtp_timestamp = rtp_timestamp_a;
   encode_event->frame_id = frame_id_a;
   encode_event->size = 1234;
   encode_event->key_frame = true;
   encode_event->target_bitrate = 5678;
   encode_event->encoder_cpu_utilization = 9.10;
   encode_event->idealized_bitrate_utilization = 11.12;
   cast_environment_->logger()->DispatchFrameEvent(std::move(encode_event));
 
-  scoped_ptr<PacketEvent> send_event(new PacketEvent());
+  std::unique_ptr<PacketEvent> send_event(new PacketEvent());
   send_event->timestamp = sender_clock_->NowTicks();
   send_event->type = PACKET_SENT_TO_NETWORK;
   send_event->media_type = VIDEO_EVENT;
   send_event->rtp_timestamp = rtp_timestamp_a;
   send_event->frame_id = frame_id_a;
   send_event->packet_id = 56;
   send_event->max_packet_id = 78;
   send_event->size = 1500;
   cast_environment_->logger()->DispatchPacketEvent(std::move(send_event));
 
@@ skipping 15 matching lines @@
   send_event->timestamp = sender_clock_->NowTicks();
   send_event->type = PACKET_SENT_TO_NETWORK;
   send_event->media_type = VIDEO_EVENT;
   send_event->rtp_timestamp = rtp_timestamp_b;
   send_event->frame_id = frame_id_b;
   send_event->packet_id = 56;
   send_event->max_packet_id = 78;
   send_event->size = 1500;
   cast_environment_->logger()->DispatchPacketEvent(std::move(send_event));
 
-  scoped_ptr<FrameEvent> ack_sent_event(new FrameEvent());
+  std::unique_ptr<FrameEvent> ack_sent_event(new FrameEvent());
   ack_sent_event->timestamp = receiver_clock_.NowTicks();
   ack_sent_event->type = FRAME_ACK_SENT;
   ack_sent_event->media_type = VIDEO_EVENT;
   ack_sent_event->rtp_timestamp = rtp_timestamp_a;
   ack_sent_event->frame_id = frame_id_a;
   cast_environment_->logger()->DispatchFrameEvent(std::move(ack_sent_event));
 
   AdvanceClocks(base::TimeDelta::FromMilliseconds(20));
 
-  scoped_ptr<PacketEvent> receive_event(new PacketEvent());
+  std::unique_ptr<PacketEvent> receive_event(new PacketEvent());
   receive_event->timestamp = receiver_clock_.NowTicks();
   receive_event->type = PACKET_RECEIVED;
   receive_event->media_type = VIDEO_EVENT;
   receive_event->rtp_timestamp = rtp_timestamp_b;
   receive_event->frame_id = frame_id_b;
   receive_event->packet_id = 56;
   receive_event->max_packet_id = 78;
   receive_event->size = 1500;
   cast_environment_->logger()->DispatchPacketEvent(std::move(receive_event));
 
   ack_sent_event.reset(new FrameEvent());
   ack_sent_event->timestamp = receiver_clock_.NowTicks();
   ack_sent_event->type = FRAME_ACK_SENT;
   ack_sent_event->media_type = VIDEO_EVENT;
   ack_sent_event->rtp_timestamp = rtp_timestamp_b;
   ack_sent_event->frame_id = frame_id_b;
   cast_environment_->logger()->DispatchFrameEvent(std::move(ack_sent_event));
 
   AdvanceClocks(base::TimeDelta::FromMilliseconds(5));
-  scoped_ptr<FrameEvent> ack_event(new FrameEvent());
+  std::unique_ptr<FrameEvent> ack_event(new FrameEvent());
   ack_event->timestamp = sender_clock_->NowTicks();
   ack_event->type = FRAME_ACK_RECEIVED;
   ack_event->media_type = VIDEO_EVENT;
   ack_event->rtp_timestamp = rtp_timestamp_b;
   ack_event->frame_id = frame_id_b;
   cast_environment_->logger()->DispatchFrameEvent(std::move(ack_event));
 
   AdvanceClocks(base::TimeDelta::FromMilliseconds(5));
   ack_event.reset(new FrameEvent());
   ack_event->timestamp = sender_clock_->NowTicks();
@@ skipping 61 matching lines @@
   int64_t lower_bound_ms = lower_bound.InMilliseconds();
   int64_t upper_bound_ms = upper_bound.InMilliseconds();
   EXPECT_GT(lower_bound_ms, 90);
   EXPECT_LE(lower_bound_ms, true_offset_ms);
   EXPECT_LT(upper_bound_ms, 150);
   EXPECT_GT(upper_bound_ms, true_offset_ms);
 }
 
 }  // namespace cast
 }  // namespace media