Replace Closure in TaskRunner::PostTask with OneShotCallback

content/browser/dom_storage/dom_storage_task_runner.h

Index: content/browser/dom_storage/dom_storage_task_runner.h
diff --git a/content/browser/dom_storage/dom_storage_task_runner.h b/content/browser/dom_storage/dom_storage_task_runner.h
index 5e21bc8aa55b86d77f94737747dddb95bc69b6d6..ae17c4e810a3de25c0d032cb23f1c2fcac64a767 100644
--- a/content/browser/dom_storage/dom_storage_task_runner.h
+++ b/content/browser/dom_storage/dom_storage_task_runner.h
@@ -38,14 +38,14 @@ class CONTENT_EXPORT DOMStorageTaskRunner
   // The PostTask() and PostDelayedTask() methods defined by TaskRunner
   // post shutdown-blocking tasks on the primary sequence.
   bool PostDelayedTask(const tracked_objects::Location& from_here,
-                       const base::Closure& task,
+                       base::OnceClosure task,
                        base::TimeDelta delay) override = 0;
 
   // Posts a shutdown blocking task to |sequence_id|.
   virtual bool PostShutdownBlockingTask(
       const tracked_objects::Location& from_here,
       SequenceID sequence_id,
-      const base::Closure& task) = 0;
+      base::OnceClosure task) = 0;
 
   // The TaskRunner override returns true if the current thread is running
   // on the primary sequence.
@@ -80,12 +80,12 @@ class CONTENT_EXPORT DOMStorageWorkerPoolTaskRunner :
       base::SingleThreadTaskRunner* delayed_task_task_runner);
 
   bool PostDelayedTask(const tracked_objects::Location& from_here,
-                       const base::Closure& task,
+                       base::OnceClosure task,
                        base::TimeDelta delay) override;
 
   bool PostShutdownBlockingTask(const tracked_objects::Location& from_here,
                                 SequenceID sequence_id,
-                                const base::Closure& task) override;
+                                base::OnceClosure task) override;
 
   bool IsRunningOnSequence(SequenceID sequence_id) const override;
 
@@ -116,12 +116,12 @@ class CONTENT_EXPORT MockDOMStorageTaskRunner :
   explicit MockDOMStorageTaskRunner(base::SingleThreadTaskRunner* task_runner);
 
   bool PostDelayedTask(const tracked_objects::Location& from_here,
-                       const base::Closure& task,
+                       base::OnceClosure task,
                        base::TimeDelta delay) override;
 
   bool PostShutdownBlockingTask(const tracked_objects::Location& from_here,
                                 SequenceID sequence_id,
-                                const base::Closure& task) override;
+                                base::OnceClosure task) override;
 
   bool IsRunningOnSequence(SequenceID sequence_id) const override;