Replaced RefPtr::release with std::move in Source/platform.

third_party/WebKit/Source/platform/blob/BlobData.cpp

 /*
  * Copyright (C) 2010 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 138 matching lines @@
     buffer = data->mutableData();
   }
 
   if (doNormalizeLineEndingsToNative) {
     normalizeLineEndingsToNative(utf8Text, *buffer);
   } else {
     buffer->append(utf8Text.data(), utf8Text.length());
   }
 
   if (data)
-    m_items.push_back(BlobDataItem(data.release()));
+    m_items.push_back(BlobDataItem(std::move(data)));
 }
 
 void BlobData::appendBytes(const void* bytes, size_t length) {
   CHECK_EQ(m_fileComposition, FileCompositionStatus::NO_UNKNOWN_SIZE_FILES)
       << "Blobs with a unknown-size file cannot have other items.";
   if (canConsolidateData(length)) {
     m_items.back().data->mutableData()->append(static_cast<const char*>(bytes),
                                                length);
     return;
   }
   RefPtr<RawData> data = RawData::create();
   Vector<char>* buffer = data->mutableData();
   buffer->append(static_cast<const char*>(bytes), length);
-  m_items.push_back(BlobDataItem(data.release()));
+  m_items.push_back(BlobDataItem(std::move(data)));
 }
 
 long long BlobData::length() const {
   long long length = 0;
 
   for (Vector<BlobDataItem>::const_iterator it = m_items.begin();
        it != m_items.end(); ++it) {
     const BlobDataItem& item = *it;
     if (item.length != BlobDataItem::toEndOfFile) {
       ASSERT(item.length >= 0);
@@ skipping 44 matching lines @@
       m_type(isValidBlobType(type) ? type.isolatedCopy() : ""),
       m_size(size) {
   BlobRegistry::addBlobDataRef(m_uuid);
 }
 
 BlobDataHandle::~BlobDataHandle() {
   BlobRegistry::removeBlobDataRef(m_uuid);
 }
 
 }  // namespace blink