Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/web/ChromeClientImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  *
  * 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.
@@ skipping 85 matching lines @@
 #include "web/ExternalDateTimeChooser.h"
 #include "web/ExternalPopupMenu.h"
 #include "web/PopupMenuImpl.h"
 #include "web/WebFileChooserCompletionImpl.h"
 #include "web/WebFrameWidgetImpl.h"
 #include "web/WebInputEventConversion.h"
 #include "web/WebLocalFrameImpl.h"
 #include "web/WebPluginContainerImpl.h"
 #include "web/WebSettingsImpl.h"
 #include "web/WebViewImpl.h"
-#include "wtf/PtrUtil.h"
 #include "wtf/text/CString.h"
 #include "wtf/text/CharacterNames.h"
 #include "wtf/text/StringBuilder.h"
 #include "wtf/text/StringConcatenate.h"
-#include <memory>
 
 namespace blink {
 
 namespace {
 
 const char* dialogTypeToString(ChromeClient::DialogType dialogType)
 {
     switch (dialogType) {
     case ChromeClient::AlertDialog:
         return "alert";
@@ skipping 986 matching lines @@
 {
     return m_webView->elasticOverscroll();
 }
 
 void ChromeClientImpl::didObserveNonGetFetchFromScript() const
 {
     if (m_webView->pageImportanceSignals())
         m_webView->pageImportanceSignals()->setIssuedNonGetFetchFromScript();
 }
 
-std::unique_ptr<WebFrameScheduler> ChromeClientImpl::createFrameScheduler(BlameContext* blameContext)
+PassOwnPtr<WebFrameScheduler> ChromeClientImpl::createFrameScheduler(BlameContext* blameContext)
 {
-    return wrapUnique(m_webView->scheduler()->createFrameScheduler(blameContext).release());
+    return adoptPtr(m_webView->scheduler()->createFrameScheduler(blameContext).release());
 }
 
 double ChromeClientImpl::lastFrameTimeMonotonic() const
 {
     return m_webView->lastFrameTimeMonotonic();
 }
 
 } // namespace blink