Remove OwnPtr from Blink.

third_party/WebKit/Source/core/html/HTMLMediaElement.h

 /*
  * Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple 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.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 22 matching lines @@
 #include "core/dom/ExceptionCode.h"
 #include "core/events/GenericEventQueue.h"
 #include "core/html/AutoplayExperimentHelper.h"
 #include "core/html/HTMLElement.h"
 #include "core/html/track/TextTrack.h"
 #include "platform/Supplementable.h"
 #include "platform/audio/AudioSourceProvider.h"
 #include "public/platform/WebAudioSourceProviderClient.h"
 #include "public/platform/WebMediaPlayerClient.h"
 #include "public/platform/WebMimeRegistry.h"
+#include <memory>
 
 namespace blink {
 
 class AudioSourceProviderClient;
 class AudioTrackList;
 class ContentType;
 class CueTimeline;
 class EnumerationHistogram;
 class Event;
 class ExceptionState;
@@ skipping 487 matching lines @@
         WaitingForStopDelayingLoadEventTask,
         // The load is the deferred, and waiting for a triggering event.
         WaitingForTrigger,
         // The load is deferred, and waiting for the task to set the
         // delaying-the-load-event flag, after which the load will be executed.
         ExecuteOnStopDelayingLoadEventTask
     };
     DeferredLoadState m_deferredLoadState;
     Timer<HTMLMediaElement> m_deferredLoadTimer;
 
-    OwnPtr<WebMediaPlayer> m_webMediaPlayer;
+    std::unique_ptr<WebMediaPlayer> m_webMediaPlayer;
     WebLayer* m_webLayer;
 
     DisplayMode m_displayMode;
 
     Member<HTMLMediaSource> m_mediaSource;
 
     // Cached time value. Only valid when ready state is HAVE_METADATA or
     // higher, otherwise the current time is assumed to be zero.
     mutable double m_cachedTime;
 
@@ skipping 28 matching lines @@
     bool m_inOverlayFullscreenVideo : 1;
 
     Member<AudioTrackList> m_audioTracks;
     Member<VideoTrackList> m_videoTracks;
     Member<TextTrackList> m_textTracks;
     HeapVector<Member<TextTrack>> m_textTracksWhenResourceSelectionBegan;
 
     Member<CueTimeline> m_cueTimeline;
 
     HeapVector<Member<ScriptPromiseResolver>> m_playPromiseResolvers;
-    OwnPtr<CancellableTaskFactory> m_playPromiseResolveTask;
-    OwnPtr<CancellableTaskFactory> m_playPromiseRejectTask;
+    std::unique_ptr<CancellableTaskFactory> m_playPromiseResolveTask;
+    std::unique_ptr<CancellableTaskFactory> m_playPromiseRejectTask;
     HeapVector<Member<ScriptPromiseResolver>> m_playPromiseResolveList;
     HeapVector<Member<ScriptPromiseResolver>> m_playPromiseRejectList;
     ExceptionCode m_playPromiseErrorCode;
 
     // This is a weak reference, since m_audioSourceNode holds a reference to us.
     // TODO(Oilpan): Consider making this a strongly traced pointer with oilpan where strong cycles are not a problem.
     GC_PLUGIN_IGNORE("http://crbug.com/404577")
     WeakMember<AudioSourceProviderClient> m_audioSourceNode;
 
     // AudioClientImpl wraps an AudioSourceProviderClient.
@@ skipping 63 matching lines @@
 inline bool isHTMLMediaElement(const HTMLElement& element)
 {
     return isHTMLAudioElement(element) || isHTMLVideoElement(element);
 }
 
 DEFINE_HTMLELEMENT_TYPE_CASTS_WITH_FUNCTION(HTMLMediaElement);
 
 } // namespace blink
 
 #endif // HTMLMediaElement_h