Remove OwnPtr from Blink.

third_party/WebKit/Source/core/page/ChromeClient.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple, Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  * Copyright (C) 2012 Samsung Electronics. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 21 matching lines @@
 #include "platform/HostWindow.h"
 #include "platform/PopupMenu.h"
 #include "platform/heap/Handle.h"
 #include "platform/scroll/ScrollTypes.h"
 #include "platform/v8_inspector/public/ConsoleTypes.h"
 #include "public/platform/BlameContext.h"
 #include "public/platform/WebDragOperation.h"
 #include "public/platform/WebEventListenerProperties.h"
 #include "public/platform/WebFocusType.h"
 #include "wtf/Forward.h"
-#include "wtf/PassOwnPtr.h"
 #include "wtf/Vector.h"
+#include <memory>
 
 namespace blink {
 
 class AXObject;
 class ColorChooser;
 class ColorChooserClient;
 class CompositorAnimationTimeline;
 class CompositorProxyClient;
 class DateTimeChooser;
 class DateTimeChooserClient;
@@ skipping 218 matching lines @@
 
     virtual CompositorProxyClient* createCompositorProxyClient(LocalFrame*) = 0;
 
     virtual FloatSize elasticOverscroll() const { return FloatSize(); }
 
     // Called when observed XHR, fetch, and other fetch request with non-GET
     // method is initiated from javascript. At this time, it is not guaranteed
     // that this is comprehensive.
     virtual void didObserveNonGetFetchFromScript() const {}
 
-    virtual PassOwnPtr<WebFrameScheduler> createFrameScheduler(BlameContext*) = 0;
+    virtual std::unique_ptr<WebFrameScheduler> createFrameScheduler(BlameContext*) = 0;
 
     // Returns the time of the beginning of the last beginFrame, in seconds, if any, and 0.0 otherwise.
     virtual double lastFrameTimeMonotonic() const { return 0.0; }
 
 protected:
     ~ChromeClient() override { }
 
     virtual void showMouseOverURL(const HitTestResult&) = 0;
     virtual void setWindowRect(const IntRect&) = 0;
     virtual bool openBeforeUnloadConfirmPanelDelegate(LocalFrame*, bool isReload) = 0;
     virtual bool openJavaScriptAlertDelegate(LocalFrame*, const String&) = 0;
     virtual bool openJavaScriptConfirmDelegate(LocalFrame*, const String&) = 0;
     virtual bool openJavaScriptPromptDelegate(LocalFrame*, const String& message, const String& defaultValue, String& result) = 0;
     virtual void printDelegate(LocalFrame*) = 0;
 
 private:
     bool canOpenModalIfDuringPageDismissal(Frame* mainFrame, DialogType, const String& message);
     void setToolTip(const HitTestResult&);
 
     LayoutPoint m_lastToolTipPoint;
     String m_lastToolTipText;
 
     FRIEND_TEST_ALL_PREFIXES(ChromeClientTest, SetToolTipFlood);
 };
 
 } // namespace blink
 
 #endif // ChromeClient_h