base: Remove some unnecessary const scoped_refptr<>&.

base/test/sequenced_task_runner_test_template.cc

 // Copyright (c) 2012 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 "base/test/sequenced_task_runner_test_template.h"
 
 #include <ostream>
 
 #include "base/location.h"
 
 namespace base {
 
 namespace internal {
 
 TaskEvent::TaskEvent(int i, Type type)
   : i(i), type(type) {
 }
 
 SequencedTaskTracker::SequencedTaskTracker()
     : next_post_i_(0),
       task_end_count_(0),
       task_end_cv_(&lock_) {
 }
 
 void SequencedTaskTracker::PostWrappedNonNestableTask(
-    const scoped_refptr<SequencedTaskRunner>& task_runner,
+    SequencedTaskRunner* task_runner,
     const Closure& task) {
   AutoLock event_lock(lock_);
   const int post_i = next_post_i_++;
   Closure wrapped_task = Bind(&SequencedTaskTracker::RunTask, this,
                               task, post_i);
   task_runner->PostNonNestableTask(FROM_HERE, wrapped_task);
   TaskPosted(post_i);
 }
 
 void SequencedTaskTracker::PostWrappedNestableTask(
-    const scoped_refptr<SequencedTaskRunner>& task_runner,
+    SequencedTaskRunner* task_runner,
     const Closure& task) {
   AutoLock event_lock(lock_);
   const int post_i = next_post_i_++;
   Closure wrapped_task = Bind(&SequencedTaskTracker::RunTask, this,
                               task, post_i);
   task_runner->PostTask(FROM_HERE, wrapped_task);
   TaskPosted(post_i);
 }
 
 void SequencedTaskTracker::PostWrappedDelayedNonNestableTask(
-    const scoped_refptr<SequencedTaskRunner>& task_runner,
+    SequencedTaskRunner* task_runner,
     const Closure& task,
     TimeDelta delay) {
   AutoLock event_lock(lock_);
   const int post_i = next_post_i_++;
   Closure wrapped_task = Bind(&SequencedTaskTracker::RunTask, this,
                               task, post_i);
   task_runner->PostNonNestableDelayedTask(FROM_HERE, wrapped_task, delay);
   TaskPosted(post_i);
 }
 
 void SequencedTaskTracker::PostNonNestableTasks(
-    const scoped_refptr<SequencedTaskRunner>& task_runner,
+    SequencedTaskRunner* task_runner,
     int task_count) {
   for (int i = 0; i < task_count; ++i) {
     PostWrappedNonNestableTask(task_runner, Closure());
   }
 }
 
 void SequencedTaskTracker::RunTask(const Closure& task, int task_i) {
   TaskStarted(task_i);
   if (!task.is_null())
     task.Run();
@@ skipping 190 matching lines @@
       CheckEventOrdersForEachTask(events, task_count);
   if (!result)
     return result;
 
   return CheckNoTaskRunsOverlap(events);
 }
 
 }  // namespace internal
 
 }  // namespace base