Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/modules/fetch/FetchHeaderList.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/fetch/FetchHeaderList.h"
 
 #include "core/fetch/FetchUtils.h"
 #include "platform/network/HTTPParsers.h"
-#include "wtf/PtrUtil.h"
+#include "wtf/PassOwnPtr.h"
 
 namespace blink {
 
 FetchHeaderList* FetchHeaderList::create()
 {
     return new FetchHeaderList();
 }
 
 FetchHeaderList* FetchHeaderList::clone()
 {
     FetchHeaderList* list = create();
     for (size_t i = 0; i < m_headerList.size(); ++i)
         list->append(m_headerList[i]->first, m_headerList[i]->second);
     return list;
 }
 
 FetchHeaderList::FetchHeaderList()
 {
 }
 
 FetchHeaderList::~FetchHeaderList()
 {
 }
 
 void FetchHeaderList::append(const String& name, const String& value)
 {
     // "To append a name/value (|name|/|value|) pair to a header list (|list|),
     // append a new header whose name is |name|, byte lowercased, and value is
     // |value|, to |list|."
-    m_headerList.append(wrapUnique(new Header(name.lower(), value)));
+    m_headerList.append(adoptPtr(new Header(name.lower(), value)));
 }
 
 void FetchHeaderList::set(const String& name, const String& value)
 {
     // "To set a name/value (|name|/|value|) pair in a header list (|list|), run
     // these steps:
     // 1. Byte lowercase |name|.
     // 2. If there are any headers in |list| whose name is |name|, set the value
     //    of the first such header to |value| and remove the others.
     // 3. Otherwise, append a new header whose name is |name| and value is
     //    |value|, to |list|."
     const String lowercasedName = name.lower();
     for (size_t i = 0; i < m_headerList.size(); ++i) {
         if (m_headerList[i]->first == lowercasedName) {
             m_headerList[i]->second = value;
             for (size_t j = i + 1; j < m_headerList.size(); ) {
                 if (m_headerList[j]->first == lowercasedName)
                     m_headerList.remove(j);
                 else
                     ++j;
             }
             return;
         }
     }
-    m_headerList.append(wrapUnique(new Header(lowercasedName, value)));
+    m_headerList.append(adoptPtr(new Header(lowercasedName, value)));
 }
 
 String FetchHeaderList::extractMIMEType() const
 {
     // To extract a MIME type from a header list (headers), run these steps:
     // 1. Let MIMEType be the result of parsing `Content-Type` in headers.
     String mimeType;
     if (!get("Content-Type", mimeType)) {
         // 2. If MIMEType is null or failure, return the empty byte sequence.
         return String();
@@ skipping 74 matching lines @@
 }
 
 bool FetchHeaderList::isValidHeaderValue(const String& value)
 {
     // "A value is a byte sequence that matches the field-value token production
     // and contains no 0x0A or 0x0D bytes."
     return isValidHTTPHeaderValue(value);
 }
 
 } // namespace blink