Add RetainedRef uses where needed.

base/deferred_sequenced_task_runner_unittest.cc

 // Copyright (c) 2013 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/deferred_sequenced_task_runner.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/location.h"
 #include "base/memory/ref_counted.h"
@@ skipping 138 matching lines @@
     base::Thread thread("DeferredSequencedTaskRunnerTestThread");
     thread.Start();
     runner_ = new base::DeferredSequencedTaskRunner(thread.task_runner());
     for (int i = 0; i < 5; ++i) {
       {
         // Use a block to ensure that no reference to |short_lived_object|
         // is kept on the main thread after it is posted to |runner_|.
         scoped_refptr<ExecuteTaskOnDestructor> short_lived_object =
             new ExecuteTaskOnDestructor(this, 2 * i);
         runner_->PostTask(
-            FROM_HERE,
-            base::Bind(&DeferredSequencedTaskRunnerTest::DoNothing,
-                       base::Unretained(this),
-                       short_lived_object));
+            FROM_HERE, base::Bind(&DeferredSequencedTaskRunnerTest::DoNothing,
+                                  base::Unretained(this),
+                                  base::RetainedRef(short_lived_object)));
       }
       // |short_lived_object| with id |2 * i| should be destroyed before the
       // task |2 * i + 1| is executed.
       PostExecuteTask(2 * i + 1);
     }
     StartRunner();
   }
 
   // All |short_lived_object| with id |2 * i| are destroyed before the task
   // |2 * i + 1| is executed.
   EXPECT_THAT(executed_task_ids_,
               testing::ElementsAre(0, 1, 2, 3, 4, 5, 6, 7, 8, 9));
 }
 
 }  // namespace