Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/web/WebDataSourceImpl.cpp

 /*
  * Copyright (C) 2009 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 17 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "web/WebDataSourceImpl.h"
 
 #include "core/dom/Document.h"
 #include "public/platform/WebDocumentSubresourceFilter.h"
 #include "public/platform/WebURL.h"
 #include "public/platform/WebURLError.h"
 #include "public/platform/WebVector.h"
-#include "wtf/PtrUtil.h"
-#include <memory>
+#include "wtf/PassOwnPtr.h"
 
 namespace blink {
 
 WebDataSourceImpl* WebDataSourceImpl::create(LocalFrame* frame, const ResourceRequest& request, const SubstituteData& data)
 {
     return new WebDataSourceImpl(frame, request, data);
 }
 
 const WebURLRequest& WebDataSourceImpl::originalRequest() const
 {
@@ skipping 48 matching lines @@
     return toWebNavigationType(DocumentLoader::getNavigationType());
 }
 
 WebDataSource::ExtraData* WebDataSourceImpl::getExtraData() const
 {
     return m_extraData.get();
 }
 
 void WebDataSourceImpl::setExtraData(ExtraData* extraData)
 {
-    // extraData can't be a std::unique_ptr because setExtraData is a WebKit API function.
-    m_extraData = wrapUnique(extraData);
+    // extraData can't be a PassOwnPtr because setExtraData is a WebKit API function.
+    m_extraData = adoptPtr(extraData);
 }
 
 void WebDataSourceImpl::setNavigationStartTime(double navigationStart)
 {
     timing().setNavigationStart(navigationStart);
 }
 
 WebNavigationType WebDataSourceImpl::toWebNavigationType(NavigationType type)
 {
     switch (type) {
@@ skipping 25 matching lines @@
 }
 
 void WebDataSourceImpl::detachFromFrame()
 {
     DocumentLoader::detachFromFrame();
     m_extraData.reset();
 }
 
 void WebDataSourceImpl::setSubresourceFilter(WebDocumentSubresourceFilter* subresourceFilter)
 {
-    DocumentLoader::setSubresourceFilter(WTF::wrapUnique(subresourceFilter));
+    DocumentLoader::setSubresourceFilter(WTF::adoptPtr(subresourceFilter));
 }
 
 DEFINE_TRACE(WebDataSourceImpl)
 {
     DocumentLoader::trace(visitor);
 }
 
 } // namespace blink