Migrate base::TaskRunner from Closure to OnceClosure

content/child/worker_thread_registry.h

Index: content/child/worker_thread_registry.h
diff --git a/content/child/worker_thread_registry.h b/content/child/worker_thread_registry.h
index 3e8f994da6733708b9d83fc6f45ffff5aa6d8f4b..a1b08b59919332466ca9d5ae75ddcf9406c1497e 100644
--- a/content/child/worker_thread_registry.h
+++ b/content/child/worker_thread_registry.h
@@ -24,7 +24,7 @@ class CONTENT_EXPORT WorkerThreadRegistry {
  public:
   WorkerThreadRegistry();
 
-  int PostTaskToAllThreads(base::Closure task);
+  int PostTaskToAllThreads(base::OnceClosure task);
   static WorkerThreadRegistry* Instance();
 
   void DidStartCurrentWorkerThread();
@@ -39,7 +39,7 @@ class CONTENT_EXPORT WorkerThreadRegistry {
   friend class WorkerThread;
   friend class WorkerThreadRegistryTest;
 
-  bool PostTask(int id, base::Closure task);
+  bool PostTask(int id, base::OnceClosure task);
 
   using IDToTaskRunnerMap = std::map<base::PlatformThreadId, base::TaskRunner*>;