Use std::make_unique instead of absl::make_unique.

WebRTC is now using C++14 so there is no need to use the Abseil version
of std::make_unique.

This CL has been created with the following steps:

git grep -l absl::make_unique | sort | uniq > /tmp/make_unique.txt
git grep -l absl::WrapUnique | sort | uniq > /tmp/wrap_unique.txt
git grep -l "#include <memory>" | sort | uniq > /tmp/memory.txt

diff --new-line-format="" --unchanged-line-format="" \
  /tmp/make_unique.txt /tmp/wrap_unique.txt | sort | \
  uniq > /tmp/only_make_unique.txt
diff --new-line-format="" --unchanged-line-format="" \
  /tmp/only_make_unique.txt /tmp/memory.txt | \
  xargs grep -l "absl/memory" > /tmp/add-memory.txt

git grep -l "\babsl::make_unique\b" | \
  xargs sed -i "s/\babsl::make_unique\b/std::make_unique/g"

git checkout PRESUBMIT.py abseil-in-webrtc.md

cat /tmp/add-memory.txt | \
  xargs sed -i \
  's/#include "absl\/memory\/memory.h"/#include <memory>/g'
git cl format
# Manual fix order of the new inserted #include <memory>

cat /tmp/only_make_unique | xargs grep -l "#include <memory>" | \
  xargs sed -i '/#include "absl\/memory\/memory.h"/d'

git ls-files | grep BUILD.gn | \
  xargs sed -i '/\/\/third_party\/abseil-cpp\/absl\/memory/d'

python tools_webrtc/gn_check_autofix.py \
  -m tryserver.webrtc -b linux_rel

# Repead the gn_check_autofix step for other platforms

git ls-files | grep BUILD.gn | \
  xargs sed -i 's/absl\/memory:memory/absl\/memory/g'
git cl format

Bug: webrtc:10945
Change-Id: I3fe28ea80f4dd3ba3cf28effd151d5e1f19aff89
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/153221
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Alessio Bazzica <alessiob@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29209}
diff --git a/modules/video_coding/BUILD.gn b/modules/video_coding/BUILD.gn
index a385695..ae7e32a 100644
--- a/modules/video_coding/BUILD.gn
+++ b/modules/video_coding/BUILD.gn
@@ -337,7 +337,6 @@
     "../../rtc_base/system:rtc_export",
     "../../system_wrappers:field_trial",
     "../../system_wrappers:metrics",
-    "//third_party/abseil-cpp/absl/memory",
     "//third_party/abseil-cpp/absl/strings",
     "//third_party/abseil-cpp/absl/types:optional",
     "//third_party/libyuv",
@@ -423,7 +422,6 @@
     "../../rtc_base/experiments:rate_control_settings",
     "../../system_wrappers:field_trial",
     "../../system_wrappers:metrics",
-    "//third_party/abseil-cpp/absl/memory",
     "//third_party/abseil-cpp/absl/types:optional",
     "//third_party/libyuv",
   ]
@@ -457,7 +455,6 @@
     "../../rtc_base:rtc_numerics",
     "../../system_wrappers:field_trial",
     "../../system_wrappers:metrics",
-    "//third_party/abseil-cpp/absl/memory",
     "//third_party/abseil-cpp/absl/types:optional",
   ]
 }
@@ -593,7 +590,6 @@
       "../../rtc_base:checks",
       "../../rtc_base:rtc_base_approved",
       "../../test:test_support",
-      "//third_party/abseil-cpp/absl/memory",
     ]
   }
 
@@ -636,7 +632,6 @@
       "../../test:video_test_common",
       "../../test:video_test_support",
       "../rtp_rtcp:rtp_rtcp_format",
-      "//third_party/abseil-cpp/absl/memory",
       "//third_party/abseil-cpp/absl/types:optional",
       "//third_party/libyuv",
     ]
@@ -712,7 +707,6 @@
       "../../test:test_support",
       "../../test:video_test_common",
       "../../test:video_test_support",
-      "//third_party/abseil-cpp/absl/memory",
       "//third_party/abseil-cpp/absl/types:optional",
     ]
   }
@@ -787,7 +781,6 @@
       "../../test:test_support",
       "../../test:video_test_common",
       "../rtp_rtcp:rtp_rtcp_format",
-      "//third_party/abseil-cpp/absl/memory",
       "//third_party/abseil-cpp/absl/types:optional",
       "//third_party/libyuv",
     ]
diff --git a/modules/video_coding/codecs/h264/h264.cc b/modules/video_coding/codecs/h264/h264.cc
index 3c46b43..147e964 100644
--- a/modules/video_coding/codecs/h264/h264.cc
+++ b/modules/video_coding/codecs/h264/h264.cc
@@ -11,9 +11,9 @@
 
 #include "modules/video_coding/codecs/h264/include/h264.h"
 
+#include <memory>
 #include <string>
 
-#include "absl/memory/memory.h"
 #include "absl/types/optional.h"
 #include "api/video_codecs/sdp_video_format.h"
 #include "media/base/h264_profile_level_id.h"
@@ -91,7 +91,7 @@
 #if defined(WEBRTC_USE_H264)
   RTC_CHECK(g_rtc_use_h264);
   RTC_LOG(LS_INFO) << "Creating H264EncoderImpl.";
-  return absl::make_unique<H264EncoderImpl>(codec);
+  return std::make_unique<H264EncoderImpl>(codec);
 #else
   RTC_NOTREACHED();
   return nullptr;
@@ -107,7 +107,7 @@
 #if defined(WEBRTC_USE_H264)
   RTC_CHECK(g_rtc_use_h264);
   RTC_LOG(LS_INFO) << "Creating H264DecoderImpl.";
-  return absl::make_unique<H264DecoderImpl>();
+  return std::make_unique<H264DecoderImpl>();
 #else
   RTC_NOTREACHED();
   return nullptr;
diff --git a/modules/video_coding/codecs/h264/h264_decoder_impl.cc b/modules/video_coding/codecs/h264/h264_decoder_impl.cc
index 6205429..bfbdf75 100644
--- a/modules/video_coding/codecs/h264/h264_decoder_impl.cc
+++ b/modules/video_coding/codecs/h264/h264_decoder_impl.cc
@@ -18,6 +18,7 @@
 
 #include <algorithm>
 #include <limits>
+#include <memory>
 
 extern "C" {
 #include "third_party/ffmpeg/libavcodec/avcodec.h"
@@ -25,7 +26,6 @@
 #include "third_party/ffmpeg/libavutil/imgutils.h"
 }  // extern "C"
 
-#include "absl/memory/memory.h"
 #include "api/video/color_space.h"
 #include "api/video/i010_buffer.h"
 #include "api/video/i420_buffer.h"
@@ -130,13 +130,13 @@
   // Refactor to do not use a VideoFrame object at all.
   av_frame->buf[0] = av_buffer_create(
       av_frame->data[kYPlaneIndex], total_size, AVFreeBuffer2,
-      static_cast<void*>(absl::make_unique<VideoFrame>(
-                             VideoFrame::Builder()
-                                 .set_video_frame_buffer(frame_buffer)
-                                 .set_rotation(kVideoRotation_0)
-                                 .set_timestamp_us(0)
-                                 .build())
-                             .release()),
+      static_cast<void*>(
+          std::make_unique<VideoFrame>(VideoFrame::Builder()
+                                           .set_video_frame_buffer(frame_buffer)
+                                           .set_rotation(kVideoRotation_0)
+                                           .set_timestamp_us(0)
+                                           .build())
+              .release()),
       0);
   RTC_CHECK(av_frame->buf[0]);
   return 0;
diff --git a/modules/video_coding/codecs/h264/h264_simulcast_unittest.cc b/modules/video_coding/codecs/h264/h264_simulcast_unittest.cc
index c7f3661..12b5da1 100644
--- a/modules/video_coding/codecs/h264/h264_simulcast_unittest.cc
+++ b/modules/video_coding/codecs/h264/h264_simulcast_unittest.cc
@@ -10,7 +10,6 @@
 
 #include <memory>
 
-#include "absl/memory/memory.h"
 #include "api/test/create_simulcast_test_fixture.h"
 #include "api/test/simulcast_test_fixture.h"
 #include "api/test/video/function_video_decoder_factory.h"
@@ -24,10 +23,10 @@
 namespace {
 std::unique_ptr<SimulcastTestFixture> CreateSpecificSimulcastTestFixture() {
   std::unique_ptr<VideoEncoderFactory> encoder_factory =
-      absl::make_unique<FunctionVideoEncoderFactory>(
+      std::make_unique<FunctionVideoEncoderFactory>(
           []() { return H264Encoder::Create(cricket::VideoCodec("H264")); });
   std::unique_ptr<VideoDecoderFactory> decoder_factory =
-      absl::make_unique<FunctionVideoDecoderFactory>(
+      std::make_unique<FunctionVideoDecoderFactory>(
           []() { return H264Decoder::Create(); });
   return CreateSimulcastTestFixture(std::move(encoder_factory),
                                     std::move(decoder_factory),
diff --git a/modules/video_coding/codecs/multiplex/test/multiplex_adapter_unittest.cc b/modules/video_coding/codecs/multiplex/test/multiplex_adapter_unittest.cc
index 554da92..53ae285 100644
--- a/modules/video_coding/codecs/multiplex/test/multiplex_adapter_unittest.cc
+++ b/modules/video_coding/codecs/multiplex/test/multiplex_adapter_unittest.cc
@@ -15,7 +15,6 @@
 #include <utility>
 #include <vector>
 
-#include "absl/memory/memory.h"
 #include "absl/types/optional.h"
 #include "api/scoped_refptr.h"
 #include "api/test/mock_video_decoder_factory.h"
@@ -65,13 +64,13 @@
 
  protected:
   std::unique_ptr<VideoDecoder> CreateDecoder() override {
-    return absl::make_unique<MultiplexDecoderAdapter>(
+    return std::make_unique<MultiplexDecoderAdapter>(
         decoder_factory_.get(), SdpVideoFormat(kMultiplexAssociatedCodecName),
         supports_augmenting_data_);
   }
 
   std::unique_ptr<VideoEncoder> CreateEncoder() override {
-    return absl::make_unique<MultiplexEncoderAdapter>(
+    return std::make_unique<MultiplexEncoderAdapter>(
         encoder_factory_.get(), SdpVideoFormat(kMultiplexAssociatedCodecName),
         supports_augmenting_data_);
   }
@@ -95,7 +94,7 @@
     rtc::scoped_refptr<AugmentedVideoFrameBuffer> augmented_video_frame_buffer =
         new rtc::RefCountedObject<AugmentedVideoFrameBuffer>(
             video_buffer, std::move(data), 16);
-    return absl::make_unique<VideoFrame>(
+    return std::make_unique<VideoFrame>(
         VideoFrame::Builder()
             .set_video_frame_buffer(augmented_video_frame_buffer)
             .set_timestamp_rtp(video_frame->timestamp())
@@ -114,13 +113,12 @@
         yuv_buffer->StrideY(), yuv_buffer->DataU(), yuv_buffer->StrideU(),
         yuv_buffer->DataV(), yuv_buffer->StrideV(), yuv_buffer->DataY(),
         yuv_buffer->StrideY(), rtc::KeepRefUntilDone(yuv_buffer));
-    return absl::make_unique<VideoFrame>(
-        VideoFrame::Builder()
-            .set_video_frame_buffer(yuva_buffer)
-            .set_timestamp_rtp(123)
-            .set_timestamp_ms(345)
-            .set_rotation(kVideoRotation_0)
-            .build());
+    return std::make_unique<VideoFrame>(VideoFrame::Builder()
+                                            .set_video_frame_buffer(yuva_buffer)
+                                            .set_timestamp_rtp(123)
+                                            .set_timestamp_ms(345)
+                                            .set_rotation(kVideoRotation_0)
+                                            .build());
   }
 
   std::unique_ptr<VideoFrame> CreateInputFrame(bool contains_alpha) {
@@ -129,7 +127,7 @@
       video_frame = CreateI420AInputFrame();
     } else {
       VideoFrame* next_frame = NextInputFrame();
-      video_frame = absl::make_unique<VideoFrame>(
+      video_frame = std::make_unique<VideoFrame>(
           VideoFrame::Builder()
               .set_video_frame_buffer(next_frame->video_frame_buffer())
               .set_timestamp_rtp(next_frame->timestamp())
@@ -172,12 +170,12 @@
         yuva_buffer->StrideA(), yuva_buffer->DataU(), yuva_buffer->StrideU(),
         yuva_buffer->DataV(), yuva_buffer->StrideV(),
         rtc::KeepRefUntilDone(video_frame_buffer));
-    return absl::make_unique<VideoFrame>(VideoFrame::Builder()
-                                             .set_video_frame_buffer(axx_buffer)
-                                             .set_timestamp_rtp(123)
-                                             .set_timestamp_ms(345)
-                                             .set_rotation(kVideoRotation_0)
-                                             .build());
+    return std::make_unique<VideoFrame>(VideoFrame::Builder()
+                                            .set_video_frame_buffer(axx_buffer)
+                                            .set_timestamp_rtp(123)
+                                            .set_timestamp_ms(345)
+                                            .set_rotation(kVideoRotation_0)
+                                            .build());
   }
 
  private:
diff --git a/modules/video_coding/codecs/test/videocodec_test_fixture_impl.cc b/modules/video_coding/codecs/test/videocodec_test_fixture_impl.cc
index 071075d..63a6b6d 100644
--- a/modules/video_coding/codecs/test/videocodec_test_fixture_impl.cc
+++ b/modules/video_coding/codecs/test/videocodec_test_fixture_impl.cc
@@ -20,7 +20,6 @@
 #include <utility>
 #include <vector>
 
-#include "absl/memory/memory.h"
 #include "absl/types/optional.h"
 #include "api/array_view.h"
 #include "api/video/video_bitrate_allocation.h"
@@ -379,8 +378,8 @@
 };
 
 VideoCodecTestFixtureImpl::VideoCodecTestFixtureImpl(Config config)
-    : encoder_factory_(absl::make_unique<InternalEncoderFactory>()),
-      decoder_factory_(absl::make_unique<InternalDecoderFactory>()),
+    : encoder_factory_(std::make_unique<InternalEncoderFactory>()),
+      decoder_factory_(std::make_unique<InternalDecoderFactory>()),
       config_(config) {}
 
 VideoCodecTestFixtureImpl::VideoCodecTestFixtureImpl(
@@ -689,7 +688,7 @@
 
   task_queue->SendTask([this]() {
     CreateEncoderAndDecoder();
-    processor_ = absl::make_unique<VideoProcessor>(
+    processor_ = std::make_unique<VideoProcessor>(
         encoder_.get(), &decoders_, source_frame_reader_.get(), config_,
         &stats_, &encoded_frame_writers_,
         decoded_frame_writers_.empty() ? nullptr : &decoded_frame_writers_);
diff --git a/modules/video_coding/codecs/test/videocodec_test_libvpx.cc b/modules/video_coding/codecs/test/videocodec_test_libvpx.cc
index cb78f21..244dbc4 100644
--- a/modules/video_coding/codecs/test/videocodec_test_libvpx.cc
+++ b/modules/video_coding/codecs/test/videocodec_test_libvpx.cc
@@ -8,9 +8,9 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
+#include <memory>
 #include <vector>
 
-#include "absl/memory/memory.h"
 #include "api/test/create_videocodec_test_fixture.h"
 #include "api/test/video/function_video_encoder_factory.h"
 #include "api/video_codecs/sdp_video_format.h"
@@ -94,7 +94,7 @@
   config.SetCodecSettings(cricket::kVp9CodecName, 1, 1, 1, false, true, false,
                           kCifWidth, kCifHeight);
   config.num_frames = kNumFramesShort;
-  const auto frame_checker = absl::make_unique<QpFrameChecker>();
+  const auto frame_checker = std::make_unique<QpFrameChecker>();
   config.encoded_frame_checker = frame_checker.get();
   auto fixture = CreateVideoCodecTestFixture(config);
 
@@ -112,7 +112,7 @@
   auto config = CreateConfig();
   config.SetCodecSettings(cricket::kVp9CodecName, 1, 1, 1, false, true, false,
                           kCifWidth, kCifHeight);
-  const auto frame_checker = absl::make_unique<QpFrameChecker>();
+  const auto frame_checker = std::make_unique<QpFrameChecker>();
   config.encoded_frame_checker = frame_checker.get();
   auto fixture = CreateVideoCodecTestFixture(config);
 
@@ -136,7 +136,7 @@
   auto config = CreateConfig();
   config.SetCodecSettings(cricket::kVp9CodecName, 1, 1, 1, false, true, false,
                           kCifWidth, kCifHeight);
-  const auto frame_checker = absl::make_unique<QpFrameChecker>();
+  const auto frame_checker = std::make_unique<QpFrameChecker>();
   config.encoded_frame_checker = frame_checker.get();
   auto fixture = CreateVideoCodecTestFixture(config);
 
@@ -163,7 +163,7 @@
   config.SetCodecSettings(cricket::kVp9CodecName, 1, 1, 1, true, true, false,
                           kCifWidth, kCifHeight);
   config.num_frames = kNumFramesShort;
-  const auto frame_checker = absl::make_unique<QpFrameChecker>();
+  const auto frame_checker = std::make_unique<QpFrameChecker>();
   config.encoded_frame_checker = frame_checker.get();
   auto fixture = CreateVideoCodecTestFixture(config);
 
@@ -181,7 +181,7 @@
   auto config = CreateConfig();
   config.SetCodecSettings(cricket::kVp9CodecName, 1, 1, 1, false, true, true,
                           kCifWidth, kCifHeight);
-  const auto frame_checker = absl::make_unique<QpFrameChecker>();
+  const auto frame_checker = std::make_unique<QpFrameChecker>();
   config.encoded_frame_checker = frame_checker.get();
   auto fixture = CreateVideoCodecTestFixture(config);
 
@@ -205,7 +205,7 @@
   config.SetCodecSettings(cricket::kVp8CodecName, 1, 1, 1, true, true, false,
                           kCifWidth, kCifHeight);
   config.num_frames = kNumFramesShort;
-  const auto frame_checker = absl::make_unique<QpFrameChecker>();
+  const auto frame_checker = std::make_unique<QpFrameChecker>();
   config.encoded_frame_checker = frame_checker.get();
   auto fixture = CreateVideoCodecTestFixture(config);
 
@@ -241,7 +241,7 @@
   auto config = CreateConfig();
   config.SetCodecSettings(cricket::kVp8CodecName, 1, 1, 1, true, true, false,
                           kCifWidth, kCifHeight);
-  const auto frame_checker = absl::make_unique<QpFrameChecker>();
+  const auto frame_checker = std::make_unique<QpFrameChecker>();
   config.encoded_frame_checker = frame_checker.get();
   auto fixture = CreateVideoCodecTestFixture(config);
 
@@ -275,7 +275,7 @@
   auto config = CreateConfig();
   config.SetCodecSettings(cricket::kVp8CodecName, 1, 1, 1, true, true, false,
                           kCifWidth, kCifHeight);
-  const auto frame_checker = absl::make_unique<QpFrameChecker>();
+  const auto frame_checker = std::make_unique<QpFrameChecker>();
   config.encoded_frame_checker = frame_checker.get();
   auto fixture = CreateVideoCodecTestFixture(config);
 
@@ -315,7 +315,7 @@
   auto config = CreateConfig();
   config.SetCodecSettings(cricket::kVp8CodecName, 1, 1, 3, true, true, false,
                           kCifWidth, kCifHeight);
-  const auto frame_checker = absl::make_unique<QpFrameChecker>();
+  const auto frame_checker = std::make_unique<QpFrameChecker>();
   config.encoded_frame_checker = frame_checker.get();
   auto fixture = CreateVideoCodecTestFixture(config);
 
@@ -351,7 +351,7 @@
   config.num_frames = 100;
   config.SetCodecSettings(cricket::kVp8CodecName, 3, 1, 3, true, true, false,
                           1280, 720);
-  const auto frame_checker = absl::make_unique<QpFrameChecker>();
+  const auto frame_checker = std::make_unique<QpFrameChecker>();
   config.encoded_frame_checker = frame_checker.get();
   auto fixture = CreateVideoCodecTestFixture(config);
 
@@ -380,13 +380,13 @@
   config.num_frames = 100;
   config.SetCodecSettings(cricket::kVp8CodecName, 3, 1, 3, true, true, false,
                           1280, 720);
-  const auto frame_checker = absl::make_unique<QpFrameChecker>();
+  const auto frame_checker = std::make_unique<QpFrameChecker>();
   config.encoded_frame_checker = frame_checker.get();
 
   InternalEncoderFactory internal_encoder_factory;
   std::unique_ptr<VideoEncoderFactory> adapted_encoder_factory =
-      absl::make_unique<FunctionVideoEncoderFactory>([&]() {
-        return absl::make_unique<SimulcastEncoderAdapter>(
+      std::make_unique<FunctionVideoEncoderFactory>([&]() {
+        return std::make_unique<SimulcastEncoderAdapter>(
             &internal_encoder_factory, SdpVideoFormat(cricket::kVp8CodecName));
       });
   std::unique_ptr<InternalDecoderFactory> internal_decoder_factory(
@@ -417,7 +417,7 @@
   config.num_frames = 100;
   config.SetCodecSettings(cricket::kVp9CodecName, 1, 3, 3, true, true, false,
                           1280, 720);
-  const auto frame_checker = absl::make_unique<QpFrameChecker>();
+  const auto frame_checker = std::make_unique<QpFrameChecker>();
   config.encoded_frame_checker = frame_checker.get();
   auto fixture = CreateVideoCodecTestFixture(config);
 
@@ -438,7 +438,7 @@
   config.print_frame_level_stats = true;
   config.SetCodecSettings(cricket::kVp8CodecName, 3, 1, 3, true, true, false,
                           1280, 720);
-  const auto frame_checker = absl::make_unique<QpFrameChecker>();
+  const auto frame_checker = std::make_unique<QpFrameChecker>();
   config.encoded_frame_checker = frame_checker.get();
   auto fixture = CreateVideoCodecTestFixture(config);
 
@@ -464,7 +464,7 @@
   config.print_frame_level_stats = true;
   config.SetCodecSettings(cricket::kVp9CodecName, 1, 3, 3, true, true, false,
                           1280, 720);
-  const auto frame_checker = absl::make_unique<QpFrameChecker>();
+  const auto frame_checker = std::make_unique<QpFrameChecker>();
   config.encoded_frame_checker = frame_checker.get();
   auto fixture = CreateVideoCodecTestFixture(config);
 
diff --git a/modules/video_coding/codecs/test/videocodec_test_mediacodec.cc b/modules/video_coding/codecs/test/videocodec_test_mediacodec.cc
index df6afa0..9f88716 100644
--- a/modules/video_coding/codecs/test/videocodec_test_mediacodec.cc
+++ b/modules/video_coding/codecs/test/videocodec_test_mediacodec.cc
@@ -8,11 +8,11 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
+#include <memory>
 #include <string>
 #include <tuple>
 #include <vector>
 
-#include "absl/memory/memory.h"
 #include "api/test/create_videocodec_test_fixture.h"
 #include "media/base/media_constants.h"
 #include "modules/video_coding/codecs/test/android_codec_factory_helper.h"
@@ -69,7 +69,7 @@
 TEST(VideoCodecTestMediaCodec, ForemanCif500kbpsH264CBP) {
   auto config = CreateConfig();
   const auto frame_checker =
-      absl::make_unique<VideoCodecTestFixtureImpl::H264KeyframeChecker>();
+      std::make_unique<VideoCodecTestFixtureImpl::H264KeyframeChecker>();
   config.encoded_frame_checker = frame_checker.get();
   config.SetCodecSettings(cricket::kH264CodecName, 1, 1, 1, false, false, false,
                           352, 288);
@@ -93,7 +93,7 @@
 TEST(VideoCodecTestMediaCodec, DISABLED_ForemanCif500kbpsH264CHP) {
   auto config = CreateConfig();
   const auto frame_checker =
-      absl::make_unique<VideoCodecTestFixtureImpl::H264KeyframeChecker>();
+      std::make_unique<VideoCodecTestFixtureImpl::H264KeyframeChecker>();
 
   config.h264_codec_settings.profile = H264::kProfileConstrainedHigh;
   config.encoded_frame_checker = frame_checker.get();
diff --git a/modules/video_coding/codecs/test/videocodec_test_openh264.cc b/modules/video_coding/codecs/test/videocodec_test_openh264.cc
index 59d214c..6513074 100644
--- a/modules/video_coding/codecs/test/videocodec_test_openh264.cc
+++ b/modules/video_coding/codecs/test/videocodec_test_openh264.cc
@@ -8,9 +8,9 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
+#include <memory>
 #include <vector>
 
-#include "absl/memory/memory.h"
 #include "api/test/create_videocodec_test_fixture.h"
 #include "media/base/media_constants.h"
 #include "modules/video_coding/codecs/test/videocodec_test_fixture_impl.h"
@@ -39,7 +39,7 @@
 
 TEST(VideoCodecTestOpenH264, ConstantHighBitrate) {
   auto frame_checker =
-      absl::make_unique<VideoCodecTestFixtureImpl::H264KeyframeChecker>();
+      std::make_unique<VideoCodecTestFixtureImpl::H264KeyframeChecker>();
   auto config = CreateConfig();
   config.SetCodecSettings(cricket::kH264CodecName, 1, 1, 1, false, true, false,
                           kCifWidth, kCifHeight);
@@ -60,7 +60,7 @@
 // large frames into multiple slices and limit length of NAL units.
 TEST(VideoCodecTestOpenH264, SingleNalUnit) {
   auto frame_checker =
-      absl::make_unique<VideoCodecTestFixtureImpl::H264KeyframeChecker>();
+      std::make_unique<VideoCodecTestFixtureImpl::H264KeyframeChecker>();
   auto config = CreateConfig();
   config.h264_codec_settings.packetization_mode =
       H264PacketizationMode::SingleNalUnit;
diff --git a/modules/video_coding/codecs/test/videocodec_test_videotoolbox.cc b/modules/video_coding/codecs/test/videocodec_test_videotoolbox.cc
index 10bcf65..0f02080 100644
--- a/modules/video_coding/codecs/test/videocodec_test_videotoolbox.cc
+++ b/modules/video_coding/codecs/test/videocodec_test_videotoolbox.cc
@@ -8,9 +8,9 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
+#include <memory>
 #include <vector>
 
-#include "absl/memory/memory.h"
 #include "api/test/create_videocodec_test_fixture.h"
 #include "media/base/media_constants.h"
 #include "modules/video_coding/codecs/test/objc_codec_factory_helper.h"
@@ -53,7 +53,7 @@
 // longer in use.
 MAYBE_TEST(VideoCodecTestVideoToolbox, ForemanCif500kbpsH264CBP) {
   const auto frame_checker =
-      absl::make_unique<VideoCodecTestFixtureImpl::H264KeyframeChecker>();
+      std::make_unique<VideoCodecTestFixtureImpl::H264KeyframeChecker>();
   auto config = CreateConfig();
   config.SetCodecSettings(cricket::kH264CodecName, 1, 1, 1, false, false, false,
                           352, 288);
@@ -69,7 +69,7 @@
 
 MAYBE_TEST(VideoCodecTestVideoToolbox, ForemanCif500kbpsH264CHP) {
   const auto frame_checker =
-      absl::make_unique<VideoCodecTestFixtureImpl::H264KeyframeChecker>();
+      std::make_unique<VideoCodecTestFixtureImpl::H264KeyframeChecker>();
   auto config = CreateConfig();
   config.h264_codec_settings.profile = H264::kProfileConstrainedHigh;
   config.SetCodecSettings(cricket::kH264CodecName, 1, 1, 1, false, false, false,
diff --git a/modules/video_coding/codecs/test/videoprocessor.cc b/modules/video_coding/codecs/test/videoprocessor.cc
index 7952510..8fbbe4a 100644
--- a/modules/video_coding/codecs/test/videoprocessor.cc
+++ b/modules/video_coding/codecs/test/videoprocessor.cc
@@ -15,9 +15,9 @@
 #include <algorithm>
 #include <cstddef>
 #include <limits>
+#include <memory>
 #include <utility>
 
-#include "absl/memory/memory.h"
 #include "api/scoped_refptr.h"
 #include "api/video/builtin_video_bitrate_allocator_factory.h"
 #include "api/video/i420_buffer.h"
@@ -220,7 +220,7 @@
 
   for (size_t i = 0; i < num_simulcast_or_spatial_layers_; ++i) {
     decode_callback_.push_back(
-        absl::make_unique<VideoProcessorDecodeCompleteCallback>(this, i));
+        std::make_unique<VideoProcessorDecodeCompleteCallback>(this, i));
     RTC_CHECK_EQ(
         decoders_->at(i)->InitDecode(&config_.codec_settings,
                                      static_cast<int>(config_.NumberOfCores())),
diff --git a/modules/video_coding/codecs/test/videoprocessor.h b/modules/video_coding/codecs/test/videoprocessor.h
index fe0211d..bed65bd 100644
--- a/modules/video_coding/codecs/test/videoprocessor.h
+++ b/modules/video_coding/codecs/test/videoprocessor.h
@@ -19,7 +19,6 @@
 #include <utility>
 #include <vector>
 
-#include "absl/memory/memory.h"
 #include "absl/types/optional.h"
 #include "api/task_queue/queued_task.h"
 #include "api/task_queue/task_queue_base.h"
@@ -98,7 +97,7 @@
 
       // Post the callback to the right task queue, if needed.
       if (!task_queue_->IsCurrent()) {
-        task_queue_->PostTask(absl::make_unique<EncodeCallbackTask>(
+        task_queue_->PostTask(std::make_unique<EncodeCallbackTask>(
             video_processor_, encoded_image, codec_specific_info));
         return Result(Result::OK, 0);
       }
diff --git a/modules/video_coding/codecs/test/videoprocessor_unittest.cc b/modules/video_coding/codecs/test/videoprocessor_unittest.cc
index 59a64a7..49f68f2 100644
--- a/modules/video_coding/codecs/test/videoprocessor_unittest.cc
+++ b/modules/video_coding/codecs/test/videoprocessor_unittest.cc
@@ -12,7 +12,6 @@
 
 #include <memory>
 
-#include "absl/memory/memory.h"
 #include "api/scoped_refptr.h"
 #include "api/test/mock_video_decoder.h"
 #include "api/test/mock_video_encoder.h"
@@ -56,7 +55,7 @@
     EXPECT_CALL(frame_reader_mock_, FrameLength())
         .WillRepeatedly(Return(kFrameSize));
     q_.SendTask([this] {
-      video_processor_ = absl::make_unique<VideoProcessor>(
+      video_processor_ = std::make_unique<VideoProcessor>(
           &encoder_mock_, &decoders_, &frame_reader_mock_, config_, &stats_,
           &encoded_frame_writers_, /*decoded_frame_writers=*/nullptr);
     });
diff --git a/modules/video_coding/codecs/vp8/default_temporal_layers_unittest.cc b/modules/video_coding/codecs/vp8/default_temporal_layers_unittest.cc
index 9085afd..54f091d 100644
--- a/modules/video_coding/codecs/vp8/default_temporal_layers_unittest.cc
+++ b/modules/video_coding/codecs/vp8/default_temporal_layers_unittest.cc
@@ -11,8 +11,8 @@
 #include "modules/video_coding/codecs/vp8/default_temporal_layers.h"
 
 #include <cstdint>
+#include <memory>
 
-#include "absl/memory/memory.h"
 #include "api/video/video_bitrate_allocation.h"
 #include "api/video_codecs/video_codec.h"
 #include "api/video_codecs/vp8_frame_config.h"
@@ -114,7 +114,7 @@
   ~TemporalLayersTest() override = default;
 
   CodecSpecificInfo* IgnoredCodecSpecificInfo() {
-    codec_specific_info_ = absl::make_unique<CodecSpecificInfo>();
+    codec_specific_info_ = std::make_unique<CodecSpecificInfo>();
     return codec_specific_info_.get();
   }
 
diff --git a/modules/video_coding/codecs/vp8/libvpx_interface.cc b/modules/video_coding/codecs/vp8/libvpx_interface.cc
index fd2e80a..1a3df40 100644
--- a/modules/video_coding/codecs/vp8/libvpx_interface.cc
+++ b/modules/video_coding/codecs/vp8/libvpx_interface.cc
@@ -10,7 +10,8 @@
 
 #include "modules/video_coding/codecs/vp8/libvpx_interface.h"
 
-#include "absl/memory/memory.h"
+#include <memory>
+
 #include "rtc_base/checks.h"
 
 namespace webrtc {
@@ -199,7 +200,7 @@
 }  // namespace
 
 std::unique_ptr<LibvpxInterface> LibvpxInterface::CreateEncoder() {
-  return absl::make_unique<LibvpxVp8Facade>();
+  return std::make_unique<LibvpxVp8Facade>();
 }
 
 }  // namespace webrtc
diff --git a/modules/video_coding/codecs/vp8/libvpx_vp8_decoder.cc b/modules/video_coding/codecs/vp8/libvpx_vp8_decoder.cc
index 6983c55..bc4ddf6 100644
--- a/modules/video_coding/codecs/vp8/libvpx_vp8_decoder.cc
+++ b/modules/video_coding/codecs/vp8/libvpx_vp8_decoder.cc
@@ -14,9 +14,9 @@
 #include <string.h>
 
 #include <algorithm>
+#include <memory>
 #include <string>
 
-#include "absl/memory/memory.h"
 #include "absl/types/optional.h"
 #include "api/scoped_refptr.h"
 #include "api/video/i420_buffer.h"
@@ -69,7 +69,7 @@
 }  // namespace
 
 std::unique_ptr<VideoDecoder> VP8Decoder::Create() {
-  return absl::make_unique<LibvpxVp8Decoder>();
+  return std::make_unique<LibvpxVp8Decoder>();
 }
 
 class LibvpxVp8Decoder::QpSmoother {
diff --git a/modules/video_coding/codecs/vp8/libvpx_vp8_encoder.cc b/modules/video_coding/codecs/vp8/libvpx_vp8_encoder.cc
index dcda30d..c8e47d4 100644
--- a/modules/video_coding/codecs/vp8/libvpx_vp8_encoder.cc
+++ b/modules/video_coding/codecs/vp8/libvpx_vp8_encoder.cc
@@ -21,7 +21,6 @@
 #include <utility>
 #include <vector>
 
-#include "absl/memory/memory.h"
 #include "api/scoped_refptr.h"
 #include "api/video/video_content_type.h"
 #include "api/video/video_frame_buffer.h"
@@ -229,7 +228,7 @@
 std::unique_ptr<VideoEncoder> VP8Encoder::Create(
     std::unique_ptr<Vp8FrameBufferControllerFactory>
         frame_buffer_controller_factory) {
-  return absl::make_unique<LibvpxVp8Encoder>(
+  return std::make_unique<LibvpxVp8Encoder>(
       std::move(frame_buffer_controller_factory));
 }
 
diff --git a/modules/video_coding/codecs/vp8/libvpx_vp8_simulcast_test.cc b/modules/video_coding/codecs/vp8/libvpx_vp8_simulcast_test.cc
index d493e2a..67c9110 100644
--- a/modules/video_coding/codecs/vp8/libvpx_vp8_simulcast_test.cc
+++ b/modules/video_coding/codecs/vp8/libvpx_vp8_simulcast_test.cc
@@ -10,7 +10,6 @@
 
 #include <memory>
 
-#include "absl/memory/memory.h"
 #include "api/test/create_simulcast_test_fixture.h"
 #include "api/test/simulcast_test_fixture.h"
 #include "api/test/video/function_video_decoder_factory.h"
@@ -24,10 +23,10 @@
 namespace {
 std::unique_ptr<SimulcastTestFixture> CreateSpecificSimulcastTestFixture() {
   std::unique_ptr<VideoEncoderFactory> encoder_factory =
-      absl::make_unique<FunctionVideoEncoderFactory>(
+      std::make_unique<FunctionVideoEncoderFactory>(
           []() { return VP8Encoder::Create(); });
   std::unique_ptr<VideoDecoderFactory> decoder_factory =
-      absl::make_unique<FunctionVideoDecoderFactory>(
+      std::make_unique<FunctionVideoDecoderFactory>(
           []() { return VP8Decoder::Create(); });
   return CreateSimulcastTestFixture(std::move(encoder_factory),
                                     std::move(decoder_factory),
diff --git a/modules/video_coding/codecs/vp8/screenshare_layers_unittest.cc b/modules/video_coding/codecs/vp8/screenshare_layers_unittest.cc
index a2384b5..edbe4ad 100644
--- a/modules/video_coding/codecs/vp8/screenshare_layers_unittest.cc
+++ b/modules/video_coding/codecs/vp8/screenshare_layers_unittest.cc
@@ -17,7 +17,6 @@
 #include <memory>
 #include <vector>
 
-#include "absl/memory/memory.h"
 #include "api/video_codecs/vp8_frame_config.h"
 #include "modules/video_coding/codecs/interface/common_constants.h"
 #include "modules/video_coding/codecs/vp8/libvpx_vp8_encoder.h"
@@ -204,7 +203,7 @@
   bool config_updated_;
 
   CodecSpecificInfo* IgnoredCodecSpecificInfo() {
-    ignored_codec_specific_info_ = absl::make_unique<CodecSpecificInfo>();
+    ignored_codec_specific_info_ = std::make_unique<CodecSpecificInfo>();
     return ignored_codec_specific_info_.get();
   }
 
@@ -218,14 +217,14 @@
   // One layer screenshare should not use the frame dropper as all frames will
   // belong to the base layer.
   const int kSingleLayerFlags = 0;
-  auto info = absl::make_unique<CodecSpecificInfo>();
+  auto info = std::make_unique<CodecSpecificInfo>();
   int flags = EncodeFrame(false, info.get());
   timestamp_ += kTimestampDelta5Fps;
   EXPECT_EQ(static_cast<uint8_t>(kNoTemporalIdx),
             info->codecSpecific.VP8.temporalIdx);
   EXPECT_FALSE(info->codecSpecific.VP8.layerSync);
 
-  info = absl::make_unique<CodecSpecificInfo>();
+  info = std::make_unique<CodecSpecificInfo>();
   flags = EncodeFrame(false, info.get());
   EXPECT_EQ(kSingleLayerFlags, flags);
   EXPECT_EQ(static_cast<uint8_t>(kNoTemporalIdx),
diff --git a/modules/video_coding/codecs/vp8/temporal_layers_checker.cc b/modules/video_coding/codecs/vp8/temporal_layers_checker.cc
index f798c5b..53a68bd 100644
--- a/modules/video_coding/codecs/vp8/temporal_layers_checker.cc
+++ b/modules/video_coding/codecs/vp8/temporal_layers_checker.cc
@@ -10,7 +10,8 @@
 
 #include "modules/video_coding/codecs/vp8/include/temporal_layers_checker.h"
 
-#include "absl/memory/memory.h"
+#include <memory>
+
 #include "modules/video_coding/codecs/interface/common_constants.h"
 #include "modules/video_coding/codecs/vp8/default_temporal_layers.h"
 #include "rtc_base/logging.h"
@@ -22,11 +23,11 @@
                                                    int num_temporal_layers) {
   switch (type) {
     case Vp8TemporalLayersType::kFixedPattern:
-      return absl::make_unique<DefaultTemporalLayersChecker>(
+      return std::make_unique<DefaultTemporalLayersChecker>(
           num_temporal_layers);
     case Vp8TemporalLayersType::kBitrateDynamic:
       // Conference mode temporal layering for screen content in base stream.
-      return absl::make_unique<TemporalLayersChecker>(num_temporal_layers);
+      return std::make_unique<TemporalLayersChecker>(num_temporal_layers);
   }
 }
 
diff --git a/modules/video_coding/codecs/vp9/vp9.cc b/modules/video_coding/codecs/vp9/vp9.cc
index 22a0888..527bce7 100644
--- a/modules/video_coding/codecs/vp9/vp9.cc
+++ b/modules/video_coding/codecs/vp9/vp9.cc
@@ -10,7 +10,8 @@
 
 #include "modules/video_coding/codecs/vp9/include/vp9.h"
 
-#include "absl/memory/memory.h"
+#include <memory>
+
 #include "api/video_codecs/sdp_video_format.h"
 #include "modules/video_coding/codecs/vp9/vp9_impl.h"
 #include "rtc_base/checks.h"
@@ -46,7 +47,7 @@
 
 std::unique_ptr<VP9Encoder> VP9Encoder::Create() {
 #ifdef RTC_ENABLE_VP9
-  return absl::make_unique<VP9EncoderImpl>(cricket::VideoCodec());
+  return std::make_unique<VP9EncoderImpl>(cricket::VideoCodec());
 #else
   RTC_NOTREACHED();
   return nullptr;
@@ -56,7 +57,7 @@
 std::unique_ptr<VP9Encoder> VP9Encoder::Create(
     const cricket::VideoCodec& codec) {
 #ifdef RTC_ENABLE_VP9
-  return absl::make_unique<VP9EncoderImpl>(codec);
+  return std::make_unique<VP9EncoderImpl>(codec);
 #else
   RTC_NOTREACHED();
   return nullptr;
@@ -65,7 +66,7 @@
 
 std::unique_ptr<VP9Decoder> VP9Decoder::Create() {
 #ifdef RTC_ENABLE_VP9
-  return absl::make_unique<VP9DecoderImpl>();
+  return std::make_unique<VP9DecoderImpl>();
 #else
   RTC_NOTREACHED();
   return nullptr;
diff --git a/modules/video_coding/frame_buffer2_unittest.cc b/modules/video_coding/frame_buffer2_unittest.cc
index bc2fd8b..d96960e 100644
--- a/modules/video_coding/frame_buffer2_unittest.cc
+++ b/modules/video_coding/frame_buffer2_unittest.cc
@@ -13,9 +13,9 @@
 #include <algorithm>
 #include <cstring>
 #include <limits>
+#include <memory>
 #include <vector>
 
-#include "absl/memory/memory.h"
 #include "modules/video_coding/frame_object.h"
 #include "modules/video_coding/jitter_estimator.h"
 #include "modules/video_coding/timing.h"
@@ -162,7 +162,7 @@
     std::array<uint16_t, sizeof...(refs)> references = {
         {rtc::checked_cast<uint16_t>(refs)...}};
 
-    auto frame = absl::make_unique<FrameObjectFake>();
+    auto frame = std::make_unique<FrameObjectFake>();
     frame->id.picture_id = picture_id;
     frame->id.spatial_layer = spatial_layer;
     frame->SetSpatialIndex(spatial_layer);
diff --git a/modules/video_coding/jitter_estimator_tests.cc b/modules/video_coding/jitter_estimator_tests.cc
index de9d5d4..1ad9abb 100644
--- a/modules/video_coding/jitter_estimator_tests.cc
+++ b/modules/video_coding/jitter_estimator_tests.cc
@@ -12,7 +12,6 @@
 #include <memory>
 #include <vector>
 
-#include "absl/memory/memory.h"
 #include "absl/types/optional.h"
 #include "api/array_view.h"
 #include "modules/video_coding/jitter_estimator.h"
@@ -31,7 +30,7 @@
   TestVCMJitterEstimator() : fake_clock_(0) {}
 
   virtual void SetUp() {
-    estimator_ = absl::make_unique<VCMJitterEstimator>(&fake_clock_);
+    estimator_ = std::make_unique<VCMJitterEstimator>(&fake_clock_);
   }
 
   void AdvanceClock(int64_t microseconds) {
diff --git a/modules/video_coding/utility/simulcast_test_fixture_impl.cc b/modules/video_coding/utility/simulcast_test_fixture_impl.cc
index 7d94182..f091636 100644
--- a/modules/video_coding/utility/simulcast_test_fixture_impl.cc
+++ b/modules/video_coding/utility/simulcast_test_fixture_impl.cc
@@ -15,7 +15,6 @@
 #include <memory>
 #include <vector>
 
-#include "absl/memory/memory.h"
 #include "api/video/encoded_image.h"
 #include "api/video_codecs/sdp_video_format.h"
 #include "api/video_codecs/video_encoder.h"
@@ -288,7 +287,7 @@
   EXPECT_EQ(0, decoder_->InitDecode(&settings_, 1));
   input_buffer_ = I420Buffer::Create(kDefaultWidth, kDefaultHeight);
   input_buffer_->InitializeData();
-  input_frame_ = absl::make_unique<webrtc::VideoFrame>(
+  input_frame_ = std::make_unique<webrtc::VideoFrame>(
       webrtc::VideoFrame::Builder()
           .set_video_frame_buffer(input_buffer_)
           .set_rotation(webrtc::kVideoRotation_0)
@@ -615,7 +614,7 @@
   input_buffer_ = I420Buffer::Create(settings_.width, settings_.height);
   input_buffer_->InitializeData();
 
-  input_frame_ = absl::make_unique<webrtc::VideoFrame>(
+  input_frame_ = std::make_unique<webrtc::VideoFrame>(
       webrtc::VideoFrame::Builder()
           .set_video_frame_buffer(input_buffer_)
           .set_rotation(webrtc::kVideoRotation_0)
@@ -660,7 +659,7 @@
   // Resize |input_frame_| to the new resolution.
   input_buffer_ = I420Buffer::Create(settings_.width, settings_.height);
   input_buffer_->InitializeData();
-  input_frame_ = absl::make_unique<webrtc::VideoFrame>(
+  input_frame_ = std::make_unique<webrtc::VideoFrame>(
       webrtc::VideoFrame::Builder()
           .set_video_frame_buffer(input_buffer_)
           .set_rotation(webrtc::kVideoRotation_0)
@@ -824,7 +823,7 @@
   int stride_uv = ((kDefaultWidth + 1) / 2) + 5;
   input_buffer_ = I420Buffer::Create(kDefaultWidth, kDefaultHeight, stride_y,
                                      stride_uv, stride_uv);
-  input_frame_ = absl::make_unique<webrtc::VideoFrame>(
+  input_frame_ = std::make_unique<webrtc::VideoFrame>(
       webrtc::VideoFrame::Builder()
           .set_video_frame_buffer(input_buffer_)
           .set_rotation(webrtc::kVideoRotation_0)