BASELINE: Update Chromium to 75.0.3770.56

Change-Id: I86d2007fd27a45d5797eee06f4c9369b8b50ac4f
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>

1 files changed, 8 insertions, 3 deletions

diff --git a/chromium/third_party/blink/renderer/platform/scheduler/worker/worker_thread_scheduler.cc b/chromium/third_party/blink/renderer/platform/scheduler/worker/worker_thread_scheduler.cc
index 20fda057c08..159a5cf45ed 100644
--- a/chromium/third_party/blink/renderer/platform/scheduler/worker/worker_thread_scheduler.cc
+++ b/chromium/third_party/blink/renderer/platform/scheduler/worker/worker_thread_scheduler.cc
@@ -97,9 +97,9 @@ base::Optional<base::TimeDelta> GetMaxThrottlingDelay() {
 
 WorkerThreadScheduler::WorkerThreadScheduler(
     WebThreadType thread_type,
-    std::unique_ptr<base::sequence_manager::SequenceManager> sequence_manager,
+    base::sequence_manager::SequenceManager* sequence_manager,
     WorkerSchedulerProxy* proxy)
-    : NonMainThreadSchedulerImpl(std::move(sequence_manager),
+    : NonMainThreadSchedulerImpl(sequence_manager,
                                  TaskType::kWorkerThreadTaskQueueDefault),
       thread_type_(thread_type),
       idle_helper_(helper(),
@@ -205,6 +205,7 @@ void WorkerThreadScheduler::Shutdown() {
       base::TimeDelta::FromDays(1), 50 /* bucket count */);
   task_queue_throttler_.reset();
   idle_helper_.Shutdown();
+  helper()->RemoveTaskTimeObserver(this);
   helper()->Shutdown();
 }
 
@@ -307,7 +308,7 @@ void WorkerThreadScheduler::RecordTaskUkm(
     NonMainThreadTaskQueue* worker_task_queue,
     const base::sequence_manager::Task& task,
     const base::sequence_manager::TaskQueue::TaskTiming& task_timing) {
-  if (!ShouldRecordTaskUkm(task_timing.has_thread_time()))
+  if (!helper()->ShouldRecordTaskUkm(task_timing.has_thread_time()))
     return;
   ukm::builders::RendererSchedulerTask builder(ukm_source_id_);
 
@@ -331,6 +332,10 @@ void WorkerThreadScheduler::SetUkmRecorderForTest(
   ukm_recorder_ = std::move(ukm_recorder);
 }
 
+void WorkerThreadScheduler::SetUkmTaskSamplingRateForTest(double rate) {
+  helper()->SetUkmTaskSamplingRateForTest(rate);
+}
+
 void WorkerThreadScheduler::SetCPUTimeBudgetPoolForTesting(
     CPUTimeBudgetPool* cpu_time_budget_pool) {
   cpu_time_budget_pool_ = cpu_time_budget_pool;