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/pc/jsep_transport_controller_unittest.cc b/pc/jsep_transport_controller_unittest.cc
index 35ebb87..70cbe96 100644
--- a/pc/jsep_transport_controller_unittest.cc
+++ b/pc/jsep_transport_controller_unittest.cc
@@ -13,7 +13,6 @@
 #include <map>
 #include <memory>
 
-#include "absl/memory/memory.h"
 #include "api/test/fake_media_transport.h"
 #include "api/test/loopback_media_transport.h"
 #include "api/transport/media/media_transport_interface.h"
@@ -65,14 +64,14 @@
   std::unique_ptr<cricket::IceTransportInternal> CreateIceTransport(
       const std::string& transport_name,
       int component) override {
-    return absl::make_unique<cricket::FakeIceTransport>(transport_name,
-                                                        component);
+    return std::make_unique<cricket::FakeIceTransport>(transport_name,
+                                                       component);
   }
 
   std::unique_ptr<cricket::DtlsTransportInternal> CreateDtlsTransport(
       cricket::IceTransportInternal* ice,
       const webrtc::CryptoOptions& crypto_options) override {
-    return absl::make_unique<FakeDtlsTransport>(
+    return std::make_unique<FakeDtlsTransport>(
         static_cast<cricket::FakeIceTransport*>(ice));
   }
 };
@@ -82,7 +81,7 @@
                                     public sigslot::has_slots<> {
  public:
   JsepTransportControllerTest() : signaling_thread_(rtc::Thread::Current()) {
-    fake_transport_factory_ = absl::make_unique<FakeTransportFactory>();
+    fake_transport_factory_ = std::make_unique<FakeTransportFactory>();
   }
 
   void CreateJsepTransportController(
@@ -94,7 +93,7 @@
     // The tests only works with |fake_transport_factory|;
     config.external_transport_factory = fake_transport_factory_.get();
     // TODO(zstein): Provide an AsyncResolverFactory once it is required.
-    transport_controller_ = absl::make_unique<JsepTransportController>(
+    transport_controller_ = std::make_unique<JsepTransportController>(
         signaling_thread, network_thread, port_allocator, nullptr, config);
     ConnectTransportControllerSignals();
   }
@@ -114,7 +113,7 @@
 
   std::unique_ptr<cricket::SessionDescription>
   CreateSessionDescriptionWithoutBundle() {
-    auto description = absl::make_unique<cricket::SessionDescription>();
+    auto description = std::make_unique<cricket::SessionDescription>();
     AddAudioSection(description.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                     cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                     nullptr);
@@ -957,7 +956,7 @@
           rtc::SSLIdentity::Generate("session1", rtc::KT_DEFAULT)));
   rtc::scoped_refptr<rtc::RTCCertificate> returned_certificate;
 
-  auto description = absl::make_unique<cricket::SessionDescription>();
+  auto description = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(description.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                   certificate1);
@@ -1015,11 +1014,11 @@
           rtc::SSLIdentity::Generate("answer", rtc::KT_DEFAULT)));
   transport_controller_->SetLocalCertificate(offer_certificate);
 
-  auto offer_desc = absl::make_unique<cricket::SessionDescription>();
+  auto offer_desc = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(offer_desc.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                   offer_certificate);
-  auto answer_desc = absl::make_unique<cricket::SessionDescription>();
+  auto answer_desc = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(answer_desc.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_PASSIVE,
                   answer_certificate);
@@ -1485,11 +1484,11 @@
 TEST_F(JsepTransportControllerTest, IceRoleRedeterminedOnIceRestartByDefault) {
   CreateJsepTransportController(JsepTransportController::Config());
   // Let the |transport_controller_| be the controlled side initially.
-  auto remote_offer = absl::make_unique<cricket::SessionDescription>();
+  auto remote_offer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(remote_offer.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                   nullptr);
-  auto local_answer = absl::make_unique<cricket::SessionDescription>();
+  auto local_answer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(local_answer.get(), kAudioMid1, kIceUfrag2, kIcePwd2,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_PASSIVE,
                   nullptr);
@@ -1507,7 +1506,7 @@
             fake_dtls->fake_ice_transport()->GetIceRole());
 
   // New offer will trigger the ICE restart.
-  auto restart_local_offer = absl::make_unique<cricket::SessionDescription>();
+  auto restart_local_offer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(restart_local_offer.get(), kAudioMid1, kIceUfrag3, kIcePwd3,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                   nullptr);
@@ -1528,11 +1527,11 @@
 
   CreateJsepTransportController(config);
   // Let the |transport_controller_| be the controlled side initially.
-  auto remote_offer = absl::make_unique<cricket::SessionDescription>();
+  auto remote_offer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(remote_offer.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                   nullptr);
-  auto local_answer = absl::make_unique<cricket::SessionDescription>();
+  auto local_answer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(local_answer.get(), kAudioMid1, kIceUfrag2, kIcePwd2,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_PASSIVE,
                   nullptr);
@@ -1550,7 +1549,7 @@
             fake_dtls->fake_ice_transport()->GetIceRole());
 
   // New offer will trigger the ICE restart.
-  auto restart_local_offer = absl::make_unique<cricket::SessionDescription>();
+  auto restart_local_offer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(restart_local_offer.get(), kAudioMid1, kIceUfrag3, kIcePwd3,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                   nullptr);
@@ -1565,7 +1564,7 @@
 // Tests ICE-Lite mode in remote answer.
 TEST_F(JsepTransportControllerTest, SetIceRoleWhenIceLiteInRemoteAnswer) {
   CreateJsepTransportController(JsepTransportController::Config());
-  auto local_offer = absl::make_unique<cricket::SessionDescription>();
+  auto local_offer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(local_offer.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                   nullptr);
@@ -1579,7 +1578,7 @@
   EXPECT_EQ(cricket::ICEMODE_FULL,
             fake_dtls->fake_ice_transport()->remote_ice_mode());
 
-  auto remote_answer = absl::make_unique<cricket::SessionDescription>();
+  auto remote_answer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(remote_answer.get(), kAudioMid1, kIceUfrag2, kIcePwd2,
                   cricket::ICEMODE_LITE, cricket::CONNECTIONROLE_PASSIVE,
                   nullptr);
@@ -1598,11 +1597,11 @@
 TEST_F(JsepTransportControllerTest,
        IceRoleIsControllingAfterIceRestartFromIceLiteEndpoint) {
   CreateJsepTransportController(JsepTransportController::Config());
-  auto remote_offer = absl::make_unique<cricket::SessionDescription>();
+  auto remote_offer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(remote_offer.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_LITE, cricket::CONNECTIONROLE_ACTPASS,
                   nullptr);
-  auto local_answer = absl::make_unique<cricket::SessionDescription>();
+  auto local_answer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(local_answer.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_PASSIVE,
                   nullptr);
@@ -1620,11 +1619,11 @@
             fake_dtls->fake_ice_transport()->GetIceRole());
 
   // In the subsequence remote offer triggers an ICE restart.
-  auto remote_offer2 = absl::make_unique<cricket::SessionDescription>();
+  auto remote_offer2 = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(remote_offer2.get(), kAudioMid1, kIceUfrag2, kIcePwd2,
                   cricket::ICEMODE_LITE, cricket::CONNECTIONROLE_ACTPASS,
                   nullptr);
-  auto local_answer2 = absl::make_unique<cricket::SessionDescription>();
+  auto local_answer2 = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(local_answer2.get(), kAudioMid1, kIceUfrag2, kIcePwd2,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_PASSIVE,
                   nullptr);
@@ -1651,7 +1650,7 @@
   bundle_group.AddContentName(kVideoMid1);
   bundle_group.AddContentName(kDataMid1);
 
-  auto local_offer = absl::make_unique<cricket::SessionDescription>();
+  auto local_offer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(local_offer.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                   nullptr);
@@ -1666,7 +1665,7 @@
                  cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                  nullptr);
 
-  auto remote_answer = absl::make_unique<cricket::SessionDescription>();
+  auto remote_answer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(remote_answer.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_PASSIVE,
                   nullptr);
@@ -1724,7 +1723,7 @@
   bundle_group.AddContentName(kAudioMid1);
   bundle_group.AddContentName(kVideoMid1);
 
-  auto local_offer = absl::make_unique<cricket::SessionDescription>();
+  auto local_offer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(local_offer.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                   nullptr);
@@ -1735,7 +1734,7 @@
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                   nullptr);
 
-  auto remote_answer = absl::make_unique<cricket::SessionDescription>();
+  auto remote_answer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(remote_answer.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_PASSIVE,
                   nullptr);
@@ -1776,12 +1775,12 @@
   cricket::ContentGroup bundle_group(cricket::GROUP_TYPE_BUNDLE);
   bundle_group.AddContentName(kDataMid1);
 
-  auto local_offer = absl::make_unique<cricket::SessionDescription>();
+  auto local_offer = std::make_unique<cricket::SessionDescription>();
   AddDataSection(local_offer.get(), kDataMid1,
                  cricket::MediaProtocolType::kSctp, kIceUfrag1, kIcePwd1,
                  cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                  nullptr);
-  auto remote_answer = absl::make_unique<cricket::SessionDescription>();
+  auto remote_answer = std::make_unique<cricket::SessionDescription>();
   AddDataSection(remote_answer.get(), kDataMid1,
                  cricket::MediaProtocolType::kSctp, kIceUfrag1, kIcePwd1,
                  cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_PASSIVE,
@@ -1839,7 +1838,7 @@
   bundle_group.AddContentName(kVideoMid1);
   bundle_group.AddContentName(kDataMid1);
 
-  auto local_offer = absl::make_unique<cricket::SessionDescription>();
+  auto local_offer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(local_offer.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                   nullptr);
@@ -1851,7 +1850,7 @@
                  cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                  nullptr);
 
-  auto remote_answer = absl::make_unique<cricket::SessionDescription>();
+  auto remote_answer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(remote_answer.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_PASSIVE,
                   nullptr);
@@ -1898,7 +1897,7 @@
   bundle_group.AddContentName(kAudioMid1);
   bundle_group.AddContentName(kVideoMid1);
 
-  auto local_offer = absl::make_unique<cricket::SessionDescription>();
+  auto local_offer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(local_offer.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                   nullptr);
@@ -1906,7 +1905,7 @@
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                   nullptr);
 
-  auto remote_answer = absl::make_unique<cricket::SessionDescription>();
+  auto remote_answer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(remote_answer.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_PASSIVE,
                   nullptr);
@@ -1948,7 +1947,7 @@
   bundle_group.AddContentName(kVideoMid1);
   bundle_group.AddContentName(kDataMid1);
 
-  auto local_offer = absl::make_unique<cricket::SessionDescription>();
+  auto local_offer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(local_offer.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                   nullptr);
@@ -1960,7 +1959,7 @@
                  cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                  nullptr);
 
-  auto remote_answer = absl::make_unique<cricket::SessionDescription>();
+  auto remote_answer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(remote_answer.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_PASSIVE,
                   nullptr);
@@ -2001,7 +2000,7 @@
   JsepTransportController::Config config;
   config.rtcp_mux_policy = PeerConnectionInterface::kRtcpMuxPolicyRequire;
   CreateJsepTransportController(config);
-  auto local_offer = absl::make_unique<cricket::SessionDescription>();
+  auto local_offer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(local_offer.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                   nullptr);
@@ -2019,7 +2018,7 @@
   JsepTransportController::Config config;
   config.rtcp_mux_policy = PeerConnectionInterface::kRtcpMuxPolicyRequire;
   CreateJsepTransportController(config);
-  auto local_offer = absl::make_unique<cricket::SessionDescription>();
+  auto local_offer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(local_offer.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                   nullptr);
@@ -2027,7 +2026,7 @@
                   ->SetLocalDescription(SdpType::kOffer, local_offer.get())
                   .ok());
 
-  auto remote_answer = absl::make_unique<cricket::SessionDescription>();
+  auto remote_answer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(remote_answer.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_PASSIVE,
                   nullptr);
@@ -2129,7 +2128,7 @@
 TEST_F(JsepTransportControllerTest, ChangeTaggedMediaSectionMaxBundle) {
   CreateJsepTransportController(JsepTransportController::Config());
 
-  auto local_offer = absl::make_unique<cricket::SessionDescription>();
+  auto local_offer = std::make_unique<cricket::SessionDescription>();
   AddAudioSection(local_offer.get(), kAudioMid1, kIceUfrag1, kIcePwd1,
                   cricket::ICEMODE_FULL, cricket::CONNECTIONROLE_ACTPASS,
                   nullptr);