Remove OwnPtr::release() calls in platform/ (part 1).

third_party/WebKit/Source/platform/exported/WebFileSystemCallbacks.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 80 matching lines @@
     m_private.reset();
 }
 
 void WebFileSystemCallbacks::didCreateSnapshotFile(const WebFileInfo& webFileInfo)
 {
     ASSERT(!m_private.isNull());
     // It's important to create a BlobDataHandle that refers to the platform file path prior
     // to return from this method so the underlying file will not be deleted.
     OwnPtr<BlobData> blobData = BlobData::create();
     blobData->appendFile(webFileInfo.platformPath, 0, webFileInfo.length, invalidFileTime());
-    RefPtr<BlobDataHandle> snapshotBlob = BlobDataHandle::create(blobData.release(), webFileInfo.length);
+    RefPtr<BlobDataHandle> snapshotBlob = BlobDataHandle::create(std::move(blobData), webFileInfo.length);
 
     FileMetadata fileMetadata;
     fileMetadata.modificationTime = webFileInfo.modificationTime;
     fileMetadata.length = webFileInfo.length;
     fileMetadata.type = static_cast<FileMetadata::Type>(webFileInfo.type);
     fileMetadata.platformPath = webFileInfo.platformPath;
     m_private->callbacks()->didCreateSnapshotFile(fileMetadata, snapshotBlob);
     m_private.reset();
 }
 
@@ skipping 34 matching lines @@
     m_private.reset();
 }
 
 bool WebFileSystemCallbacks::shouldBlockUntilCompletion() const
 {
     ASSERT(!m_private.isNull());
     return m_private->callbacks()->shouldBlockUntilCompletion();
 }
 
 } // namespace blink