Remove OwnPtr::release() calls in modules/ (part 2).

third_party/WebKit/Source/modules/filesystem/LocalFileSystem.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 45 matching lines @@
 
 class CallbackWrapper final : public GarbageCollectedFinalized<CallbackWrapper> {
 public:
     CallbackWrapper(PassOwnPtr<AsyncFileSystemCallbacks> c)
         : m_callbacks(std::move(c))
     {
     }
     virtual ~CallbackWrapper() { }
     PassOwnPtr<AsyncFileSystemCallbacks> release()
     {
-        return m_callbacks.release();
+        return std::move(m_callbacks);
     }
 
     DEFINE_INLINE_TRACE() { }
 
 private:
     OwnPtr<AsyncFileSystemCallbacks> m_callbacks;
 };
 
 LocalFileSystem* LocalFileSystem::create(PassOwnPtr<FileSystemClient> client)
 {
@@ skipping 136 matching lines @@
 {
     frame.provideSupplement(LocalFileSystem::supplementName(), LocalFileSystem::create(std::move(client)));
 }
 
 void provideLocalFileSystemToWorker(WorkerClients* clients, PassOwnPtr<FileSystemClient> client)
 {
     clients->provideSupplement(LocalFileSystem::supplementName(), LocalFileSystem::create(std::move(client)));
 }
 
 } // namespace blink