BASELINE: Update Chromium to 106.0.5249.126

Change-Id: Ib0bb21c437a7d1686e21c33f2d329f2ac425b7ab
Reviewed-on: https://codereview.qt-project.org/c/qt/qtwebengine-chromium/+/438936
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

14 files changed, 32 insertions, 24 deletions

diff --git a/chromium/services/audio/BUILD.gn b/chromium/services/audio/BUILD.gn
index 80db1c465bb..6427c7ecc50 100644
--- a/chromium/services/audio/BUILD.gn
+++ b/chromium/services/audio/BUILD.gn
@@ -204,7 +204,7 @@ source_set("tests") {
     "//testing/gtest",
   ]
 
-  if (is_chromeos_ash || is_chromecast) {
+  if (is_chromeos_ash || is_castos || is_cast_android) {
     sources += [
       "public/cpp/sounds/audio_stream_handler_unittest.cc",
       "public/cpp/sounds/sounds_manager_unittest.cc",
diff --git a/chromium/services/audio/device_listener_output_stream.cc b/chromium/services/audio/device_listener_output_stream.cc
index 834ede001da..47bbb34fcea 100644
--- a/chromium/services/audio/device_listener_output_stream.cc
+++ b/chromium/services/audio/device_listener_output_stream.cc
@@ -61,7 +61,9 @@ void DeviceListenerOutputStream::GetVolume(double* volume) {
 void DeviceListenerOutputStream::Close() {
   DCHECK(task_runner_->BelongsToCurrentThread());
   DCHECK(!source_callback_);
-  stream_->Close();
+  // ExtractAsDangling clears the underlying pointer and returns another raw_ptr
+  // instance that is allowed to dangle.
+  stream_.ExtractAsDangling()->Close();
   // To match a typical AudioOutputStream usage pattern.
   delete this;
 }
diff --git a/chromium/services/audio/device_listener_output_stream.h b/chromium/services/audio/device_listener_output_stream.h
index b99c152ef6b..e91d467f592 100644
--- a/chromium/services/audio/device_listener_output_stream.h
+++ b/chromium/services/audio/device_listener_output_stream.h
@@ -65,7 +65,7 @@ class DeviceListenerOutputStream final
 
   const raw_ptr<media::AudioManager> audio_manager_;
 
-  const raw_ptr<media::AudioOutputStream> stream_;
+  raw_ptr<media::AudioOutputStream> stream_;
 
   // Callback to process the device change.
   base::OnceClosure on_device_change_callback_;
diff --git a/chromium/services/audio/loopback_stream.cc b/chromium/services/audio/loopback_stream.cc
index f3d7242b1ab..f6959d9bde9 100644
--- a/chromium/services/audio/loopback_stream.cc
+++ b/chromium/services/audio/loopback_stream.cc
@@ -276,7 +276,7 @@ void LoopbackStream::FlowNetwork::Start() {
   DCHECK_CALLED_ON_VALID_SEQUENCE(control_sequence_);
   DCHECK(!is_started());
 
-  timer_.emplace(clock_);
+  timer_.emplace();
   // Note: GenerateMoreAudio() will schedule the timer.
 
   first_generate_time_ = clock_->NowTicks();
@@ -401,8 +401,8 @@ void LoopbackStream::FlowNetwork::GenerateMoreAudio() {
   // due to integer truncation behaviors in the math above. The timer task
   // started below will just run immediately and there will be no harmful
   // effects in the next GenerateMoreAudio() call. http://crbug.com/847487
-  timer_->Start(FROM_HERE, next_generate_time_ - now, this,
-                &FlowNetwork::GenerateMoreAudio);
+  timer_->Start(FROM_HERE, next_generate_time_, this,
+                &FlowNetwork::GenerateMoreAudio, base::ExactDeadline(true));
 }
 
 }  // namespace audio
diff --git a/chromium/services/audio/loopback_stream.h b/chromium/services/audio/loopback_stream.h
index dcbacb96391..21af2d2230c 100644
--- a/chromium/services/audio/loopback_stream.h
+++ b/chromium/services/audio/loopback_stream.h
@@ -188,7 +188,7 @@ class LoopbackStream final : public media::mojom::AudioInputStream,
     // This is set once Start() is called, and lives until this FlowNetwork is
     // destroyed. It is used to schedule cancelable tasks run by the
     // |flow_task_runner_|.
-    absl::optional<base::OneShotTimer> timer_;
+    absl::optional<base::DeadlineTimer> timer_;
 
     // These are used to compute when the |timer_| fires and calls
     // GenerateMoreAudio(). They ensure that each timer task is scheduled to
diff --git a/chromium/services/audio/output_controller_unittest.cc b/chromium/services/audio/output_controller_unittest.cc
index 48b5ce1d8f4..7369e7adf91 100644
--- a/chromium/services/audio/output_controller_unittest.cc
+++ b/chromium/services/audio/output_controller_unittest.cc
@@ -326,8 +326,11 @@ class AudioManagerForControllerTest final : public media::FakeAudioManager {
   }
 
   media::FakeAudioLogFactory fake_audio_log_factory_;
-  raw_ptr<MockAudioOutputStream> last_created_stream_ = nullptr;
-  raw_ptr<MockAudioOutputStream> last_closed_stream_ = nullptr;
+  // TODO(crbug.com/1298696): Breaks services_unittests.
+  raw_ptr<MockAudioOutputStream, DegradeToNoOpWhenMTE> last_created_stream_ =
+      nullptr;
+  raw_ptr<MockAudioOutputStream, DegradeToNoOpWhenMTE> last_closed_stream_ =
+      nullptr;
 };
 
 ACTION(PopulateBuffer) {
diff --git a/chromium/services/audio/output_device_mixer_impl.cc b/chromium/services/audio/output_device_mixer_impl.cc
index c3b41d2baa0..205390bcdb6 100644
--- a/chromium/services/audio/output_device_mixer_impl.cc
+++ b/chromium/services/audio/output_device_mixer_impl.cc
@@ -345,7 +345,10 @@ class OutputDeviceMixerImpl::MixableOutputStream final
   void Close() final {
     DCHECK_CALLED_ON_VALID_SEQUENCE(owning_sequence_);
     if (mixer_) {
-      mixer_->CloseStream(mix_track_);
+      // `CloseStream` destroys `mix_track_`. Use `ExtractAsDangling` to clear
+      // the underlying pointer and return another raw_ptr instance that is
+      // allowed to dangle.
+      mixer_->CloseStream(mix_track_.ExtractAsDangling());
     }
 
     // To match the typical usage pattern of AudioOutputStream.
@@ -361,7 +364,7 @@ class OutputDeviceMixerImpl::MixableOutputStream final
   // MixableOutputStream becomes a no-op.
   base::WeakPtr<OutputDeviceMixerImpl> const mixer_
       GUARDED_BY_CONTEXT(owning_sequence_);
-  const raw_ptr<MixTrack> mix_track_;  // Valid only when |mixer_| is valid.
+  raw_ptr<MixTrack> mix_track_;  // Valid only when |mixer_| is valid.
 };
 
 // Logs mixing statistics upon the destruction. Should be created when mixing
diff --git a/chromium/services/audio/owning_audio_manager_accessor.cc b/chromium/services/audio/owning_audio_manager_accessor.cc
index 7d35d29b561..f35d58cbe80 100644
--- a/chromium/services/audio/owning_audio_manager_accessor.cc
+++ b/chromium/services/audio/owning_audio_manager_accessor.cc
@@ -127,7 +127,7 @@ base::SingleThreadTaskRunner* MainThread::GetWorkerTaskRunner() {
   if (!worker_task_runner_) {
     base::Thread::Options options;
     options.timer_slack = base::TIMER_SLACK_NONE;
-    options.priority = base::ThreadPriority::REALTIME_AUDIO;
+    options.thread_type = base::ThreadType::kRealtimeAudio;
     CHECK(worker_thread_.StartWithOptions(std::move(options)));
     worker_task_runner_ = worker_thread_.task_runner();
   }
diff --git a/chromium/services/audio/processing_audio_fifo.cc b/chromium/services/audio/processing_audio_fifo.cc
index 61be9735f74..9be73f62862 100644
--- a/chromium/services/audio/processing_audio_fifo.cc
+++ b/chromium/services/audio/processing_audio_fifo.cc
@@ -139,10 +139,8 @@ void ProcessingAudioFifo::StartInternal(
   // Start should only be called once.
   DCHECK(!audio_processing_thread_.IsRunning());
 
-  base::Thread::Options options;
-  options.priority = base::ThreadPriority::REALTIME_AUDIO;
-
-  audio_processing_thread_.StartWithOptions(std::move(options));
+  audio_processing_thread_.StartWithOptions(
+      base::Thread::Options(base::ThreadType::kRealtimeAudio));
 
   audio_processing_thread_.task_runner()->PostTask(
       FROM_HERE, base::BindOnce(&ProcessingAudioFifo::ProcessAudioLoop,
diff --git a/chromium/services/audio/public/cpp/input_ipc.cc b/chromium/services/audio/public/cpp/input_ipc.cc
index 8262c0ecc63..946b0ac1a5b 100644
--- a/chromium/services/audio/public/cpp/input_ipc.cc
+++ b/chromium/services/audio/public/cpp/input_ipc.cc
@@ -55,7 +55,6 @@ void InputIPC::CreateStream(media::AudioInputIPCDelegate* delegate,
   if (log_)
     log = log_.Unbind();
 
-  // TODO(crbug.com/1284652): Pass a real |processing_config|.
   stream_factory_->CreateInputStream(
       stream_.BindNewPipeAndPassReceiver(), std::move(client), {},
       std::move(log), device_id_, params, total_segments,
diff --git a/chromium/services/audio/public/cpp/output_device.cc b/chromium/services/audio/public/cpp/output_device.cc
index 9f35ff25d42..91b5a0a734e 100644
--- a/chromium/services/audio/public/cpp/output_device.cc
+++ b/chromium/services/audio/public/cpp/output_device.cc
@@ -73,7 +73,7 @@ void OutputDevice::StreamCreated(
       audio_parameters_, std::move(shared_memory_region), render_callback_);
   audio_thread_ = std::make_unique<media::AudioDeviceThread>(
       audio_callback_.get(), std::move(socket_handle), "audio::OutputDevice",
-      base::ThreadPriority::REALTIME_AUDIO);
+      base::ThreadType::kRealtimeAudio);
 }
 
 void OutputDevice::OnConnectionError() {
diff --git a/chromium/services/audio/realtime_audio_thread_test.cc b/chromium/services/audio/realtime_audio_thread_test.cc
index 23790ca50c6..85d5541dd80 100644
--- a/chromium/services/audio/realtime_audio_thread_test.cc
+++ b/chromium/services/audio/realtime_audio_thread_test.cc
@@ -38,7 +38,7 @@ TEST_F(RealtimeAudioThreadTest, StartStop) {
 
   base::Thread::Options options;
   options.timer_slack = base::TIMER_SLACK_NONE;
-  options.priority = base::ThreadPriority::REALTIME_AUDIO;
+  options.thread_type = base::ThreadType::kRealtimeAudio;
   EXPECT_TRUE(thread.StartWithOptions(std::move(options)));
 
   thread.Stop();
@@ -51,7 +51,7 @@ TEST_F(RealtimeAudioThreadTest, StartDestroy) {
 
   base::Thread::Options options;
   options.timer_slack = base::TIMER_SLACK_NONE;
-  options.priority = base::ThreadPriority::REALTIME_AUDIO;
+  options.thread_type = base::ThreadType::kRealtimeAudio;
   EXPECT_TRUE(thread.StartWithOptions(std::move(options)));
 
   // ~RealtimeAudioThread() will be called without Stop() here.
diff --git a/chromium/services/audio/stream_factory.cc b/chromium/services/audio/stream_factory.cc
index 48152cb6476..98fc82b48ff 100644
--- a/chromium/services/audio/stream_factory.cc
+++ b/chromium/services/audio/stream_factory.cc
@@ -133,8 +133,11 @@ void StreamFactory::CreateOutputStream(
 
   // This is required for multizone audio playback on Cast devices.
   // See //chromecast/media/cast_audio_manager.h for more information.
+  //
+  // TODO(crbug.com/1336055): Determine if this condition should instead be
+  // ENABLE_CAST_RECEIVER && !IS_FUCHSIA.
   const std::string device_id_or_group_id =
-#if BUILDFLAG(IS_CHROMECAST)
+#if BUILDFLAG(IS_CASTOS) || BUILDFLAG(IS_CAST_ANDROID)
       (::media::AudioDeviceDescription::IsCommunicationsDevice(
            output_device_id) ||
        group_id.is_empty())
@@ -218,7 +221,7 @@ void StreamFactory::CreateLoopbackStream(
     TRACE_EVENT_BEGIN0("audio", "Start Loopback Worker");
     base::Thread::Options options;
     options.timer_slack = base::TIMER_SLACK_NONE;
-    options.priority = base::ThreadPriority::REALTIME_AUDIO;
+    options.thread_type = base::ThreadType::kRealtimeAudio;
     if (loopback_worker_thread_.StartWithOptions(std::move(options))) {
       task_runner = loopback_worker_thread_.task_runner();
       TRACE_EVENT_END1("audio", "Start Loopback Worker", "success", true);
diff --git a/chromium/services/audio/sync_reader.cc b/chromium/services/audio/sync_reader.cc
index 44be1c5191b..958c9c37c29 100644
--- a/chromium/services/audio/sync_reader.cc
+++ b/chromium/services/audio/sync_reader.cc
@@ -101,10 +101,10 @@ namespace audio {
 #if !BUILDFLAG(IS_MAC) && !BUILDFLAG(IS_CHROMEOS_ASH) && \
     !BUILDFLAG(IS_CHROMEOS_LACROS)
 const base::Feature kDynamicAudioTimeout{"DynamicAudioTimeout",
-                                         base::FEATURE_DISABLED_BY_DEFAULT};
+                                         base::FEATURE_ENABLED_BY_DEFAULT};
 
 const base::FeatureParam<double> kBufferDurationPercent{
-    &kDynamicAudioTimeout, "buffer_duration_percent", 0.5};
+    &kDynamicAudioTimeout, "buffer_duration_percent", 0.95};
 #endif
 
 SyncReader::SyncReader(