Migrate base::TaskRunner from Closure to OnceClosure

cc/test/ordered_simple_task_runner.cc

 // Copyright 2014 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 "cc/test/ordered_simple_task_runner.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <limits>
@@ skipping 18 matching lines @@
 namespace cc {
 
 // TestOrderablePendingTask implementation
 TestOrderablePendingTask::TestOrderablePendingTask()
     : base::TestPendingTask(),
       task_id_(TestOrderablePendingTask::task_id_counter++) {
 }
 
 TestOrderablePendingTask::TestOrderablePendingTask(
     const tracked_objects::Location& location,
-    base::Closure task,
+    base::OnceClosure task,
     base::TimeTicks post_time,
     base::TimeDelta delay,
     TestNestability nestability)
     : base::TestPendingTask(location,
                             std::move(task),
                             post_time,
                             delay,
                             nestability),
       task_id_(TestOrderablePendingTask::task_id_counter++) {}
 
@@ skipping 52 matching lines @@
 
 // static
 base::TimeTicks OrderedSimpleTaskRunner::AbsoluteMaxNow() {
   return base::TimeTicks::FromInternalValue(
       std::numeric_limits<int64_t>::max());
 }
 
 // base::TestSimpleTaskRunner implementation
 bool OrderedSimpleTaskRunner::PostDelayedTask(
     const tracked_objects::Location& from_here,
-    base::Closure task,
+    base::OnceClosure task,
     base::TimeDelta delay) {
   DCHECK(thread_checker_.CalledOnValidThread());
   TestOrderablePendingTask pt(from_here, std::move(task), now_src_->NowTicks(),
                               delay, base::TestPendingTask::NESTABLE);
 
   TRACE_TASK("OrderedSimpleTaskRunner::PostDelayedTask", pt);
   pending_tasks_.insert(std::move(pt));
   return true;
 }
 
 bool OrderedSimpleTaskRunner::PostNonNestableDelayedTask(
     const tracked_objects::Location& from_here,
-    base::Closure task,
+    base::OnceClosure task,
     base::TimeDelta delay) {
   DCHECK(thread_checker_.CalledOnValidThread());
   TestOrderablePendingTask pt(from_here, std::move(task), now_src_->NowTicks(),
                               delay, base::TestPendingTask::NON_NESTABLE);
 
   TRACE_TASK("OrderedSimpleTaskRunner::PostNonNestableDelayedTask", pt);
   pending_tasks_.insert(std::move(pt));
   return true;
 }
 
@@ skipping 238 matching lines @@
   while (it != pending_tasks_.end()) {
     if (it->task.IsCancelled()) {
       it = pending_tasks_.erase(it);
     } else {
       it++;
     }
   }
 }
 
 }  // namespace cc