scheduler: Move the Blink scheduler into Blink

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

Index: third_party/WebKit/Source/platform/scheduler/base/task_queue_manager.cc
diff --git a/components/scheduler/base/task_queue_manager.cc b/third_party/WebKit/Source/platform/scheduler/base/task_queue_manager.cc
similarity index 94%
rename from components/scheduler/base/task_queue_manager.cc
rename to third_party/WebKit/Source/platform/scheduler/base/task_queue_manager.cc
index 08eb78234b31a524623c090ab710d088a18efa28..31adb7257af790faa8ed72b0ed0487afd98a3768 100644
--- a/components/scheduler/base/task_queue_manager.cc
+++ b/third_party/WebKit/Source/platform/scheduler/base/task_queue_manager.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "components/scheduler/base/task_queue_manager.h"
+#include "platform/scheduler/base/task_queue_manager.h"
 
 #include <queue>
 #include <set>
@@ -10,14 +10,15 @@
 #include "base/bind.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/trace_event/trace_event.h"
-#include "components/scheduler/base/real_time_domain.h"
-#include "components/scheduler/base/task_queue_impl.h"
-#include "components/scheduler/base/task_queue_manager_delegate.h"
-#include "components/scheduler/base/task_queue_selector.h"
-#include "components/scheduler/base/task_time_tracker.h"
-#include "components/scheduler/base/work_queue.h"
-#include "components/scheduler/base/work_queue_sets.h"
-
+#include "platform/scheduler/base/real_time_domain.h"
+#include "platform/scheduler/base/task_queue_impl.h"
+#include "platform/scheduler/base/task_queue_manager_delegate.h"
+#include "platform/scheduler/base/task_queue_selector.h"
+#include "platform/scheduler/base/task_time_tracker.h"
+#include "platform/scheduler/base/work_queue.h"
+#include "platform/scheduler/base/work_queue_sets.h"
+
+namespace blink {
 namespace scheduler {
 
 namespace {
@@ -92,8 +93,8 @@ void TaskQueueManager::UnregisterTimeDomain(TimeDomain* time_domain) {
 
 scoped_refptr<internal::TaskQueueImpl> TaskQueueManager::NewTaskQueue(
     const TaskQueue::Spec& spec) {
-  TRACE_EVENT1(tracing_category_,
-               "TaskQueueManager::NewTaskQueue", "queue_name", spec.name);
+  TRACE_EVENT1(tracing_category_, "TaskQueueManager::NewTaskQueue",
+               "queue_name", spec.name);
   DCHECK(main_thread_checker_.CalledOnValidThread());
   TimeDomain* time_domain =
       spec.time_domain ? spec.time_domain : real_time_domain_.get();
@@ -114,9 +115,8 @@ void TaskQueueManager::SetObserver(Observer* observer) {
 
 void TaskQueueManager::UnregisterTaskQueue(
     scoped_refptr<internal::TaskQueueImpl> task_queue) {
-  TRACE_EVENT1(tracing_category_,
-               "TaskQueueManager::UnregisterTaskQueue", "queue_name",
-               task_queue->GetName());
+  TRACE_EVENT1(tracing_category_, "TaskQueueManager::UnregisterTaskQueue",
+               "queue_name", task_queue->GetName());
   DCHECK(main_thread_checker_.CalledOnValidThread());
   if (observer_)
     observer_->OnUnregisterTaskQueue(task_queue);
@@ -235,7 +235,7 @@ void TaskQueueManager::DoWork(base::TimeTicks run_time, bool from_main_thread) {
       task_start_time = task_end_time;
     }
 
-    work_queue = nullptr; // The queue may have been unregistered.
+    work_queue = nullptr;  // The queue may have been unregistered.
 
     UpdateWorkQueues(should_trigger_wakeup, &previous_task, lazy_now);
 
@@ -304,8 +304,8 @@ TaskQueueManager::ProcessTaskResult TaskQueueManager::ProcessTaskFromWorkQueue(
                       WillProcessTask(pending_task));
     queue->NotifyWillProcessTask(pending_task);
   }
-  TRACE_EVENT1(tracing_category_,
-               "TaskQueueManager::RunTask", "queue", queue->GetName());
+  TRACE_EVENT1(tracing_category_, "TaskQueueManager::RunTask", "queue",
+               queue->GetName());
   // NOTE when TaskQueues get unregistered a reference ends up getting retained
   // by |queues_to_delete_| which is cleared at the top of |DoWork|. This means
   // we are OK to use raw pointers here.
@@ -440,3 +440,4 @@ void TaskQueueManager::OnTriedToSelectBlockedWorkQueue(
 }
 
 }  // namespace scheduler
+}  // namespace blink