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

third_party/WebKit/Source/core/html/parser/HTMLPreloadScanner.cpp

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  * Copyright (C) 2009 Torch Mobile, Inc. http://www.torchmobile.com/
  * 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
@@ skipping 218 matching lines @@
         if (!resourceType(type))
             return nullptr;
 
         // The element's 'referrerpolicy' attribute (if present) takes precedence over the document's referrer policy.
         ReferrerPolicy referrerPolicy = (m_referrerPolicy != ReferrerPolicyDefault) ? m_referrerPolicy : documentReferrerPolicy;
         OwnPtr<PreloadRequest> request = PreloadRequest::create(initiatorFor(m_tagImpl), position, m_urlToLoad, predictedBaseURL, type, referrerPolicy, resourceWidth, clientHintsPreferences, requestType);
         request->setCrossOrigin(m_crossOrigin);
         request->setCharset(charset());
         request->setDefer(m_defer);
         request->setIntegrityMetadata(m_integrityMetadata);
-        return request.release();
+        return request;
     }
 
 private:
     template<typename NameType>
     void processScriptAttribute(const NameType& attributeName, const String& attributeValue)
     {
         // FIXME - Don't set crossorigin multiple times.
         if (match(attributeName, srcAttr))
             setUrlToLoad(attributeValue, DisallowURLReplacement);
         else if (match(attributeName, crossoriginAttr))
@@ skipping 479 matching lines @@
             m_pictureData = PictureData();
             return;
         }
 
         StartTagScanner scanner(tagImpl, m_mediaValues);
         scanner.processAttributes(token.attributes());
         if (m_inPicture)
             scanner.handlePictureSourceURL(m_pictureData);
         OwnPtr<PreloadRequest> request = scanner.createPreloadRequest(m_predictedBaseElementURL, source, m_clientHintsPreferences, m_pictureData, m_documentParameters->referrerPolicy);
         if (request)
-            requests.append(request.release());
+            requests.append(std::move(request));
         return;
     }
     default: {
         return;
     }
     }
 }
 
 template<typename Token>
 void TokenPreloadScanner::updatePredictedBaseURL(const Token& token)
@@ skipping 48 matching lines @@
     ASSERT(document);
     doHtmlPreloadScanning = !document->settings() || document->settings()->doHtmlPreloadScanning();
     doDocumentWritePreloadScanning = doHtmlPreloadScanning && document->frame() && document->frame()->isMainFrame();
     defaultViewportMinWidth = document->viewportDefaultMinWidth();
     viewportMetaZeroValuesQuirk = document->settings() && document->settings()->viewportMetaZeroValuesQuirk();
     viewportMetaEnabled = document->settings() && document->settings()->viewportMetaEnabled();
     referrerPolicy = document->getReferrerPolicy();
 }
 
 } // namespace blink