[scheduler] Split lock in TaskQueueImpl.

third_party/WebKit/Source/platform/scheduler/base/work_queue.cc

 // Copyright 2015 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 "platform/scheduler/base/work_queue.h"
 
 #include "platform/scheduler/base/work_queue_sets.h"
 
 namespace blink {
 namespace scheduler {
@@ skipping 101 matching lines @@
 
   TaskQueueImpl::Task pending_task = work_queue_.takeFirst();
   // NB immediate tasks have a different pipeline to delayed ones.
   if (queue_type_ == QueueType::IMMEDIATE && work_queue_.empty()) {
     // Short-circuit the queue reload so that OnPopQueue does the right thing.
     work_queue_ = task_queue_->TakeImmediateIncomingQueue();
   }
   // OnPopQueue calls GetFrontTaskEnqueueOrder which checks BlockedByFence() so
   // we don't need to here.
   work_queue_sets_->OnPopQueue(this);
-  task_queue_->TraceQueueSize(false);
+  task_queue_->TraceQueueSize();
   return pending_task;
 }
 
 void WorkQueue::AssignToWorkQueueSets(WorkQueueSets* work_queue_sets) {
   work_queue_sets_ = work_queue_sets;
 }
 
 void WorkQueue::AssignSetIndex(size_t work_queue_set_index) {
   work_queue_set_index_ = work_queue_set_index;
 }
@@ skipping 34 matching lines @@
   bool have_other_task =
       other_queue->GetFrontTaskEnqueueOrder(&other_enqueue_order);
   DCHECK(have_task);
   DCHECK(have_other_task);
   return enqueue_order < other_enqueue_order;
 }
 
 }  // namespace internal
 }  // namespace scheduler
 }  // namespace blink