Fix virtual/override/final usage in Source/core/html/.

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 175 matching lines @@
     void forgetResourceSpecificTracks();
 
     void didAddTrackElement(HTMLTrackElement*);
     void didRemoveTrackElement(HTMLTrackElement*);
 
     WebMediaPlayer::TrackId addAudioTrack(const String& id, WebMediaPlayerClient::AudioTrackKind, const AtomicString& label, const AtomicString& language, bool enabled);
     void removeAudioTrack(WebMediaPlayer::TrackId);
     WebMediaPlayer::TrackId addVideoTrack(const String& id, WebMediaPlayerClient::VideoTrackKind, const AtomicString& label, const AtomicString& language, bool selected);
     void removeVideoTrack(WebMediaPlayer::TrackId);
 
-    virtual void mediaPlayerDidAddTextTrack(WebInbandTextTrack*) override final;
-    virtual void mediaPlayerDidRemoveTextTrack(WebInbandTextTrack*) override final;
+    void mediaPlayerDidAddTextTrack(WebInbandTextTrack*) final;
+    void mediaPlayerDidRemoveTextTrack(WebInbandTextTrack*) final;
     // FIXME: Remove this when WebMediaPlayerClientImpl::loadInternal does not depend on it.
-    virtual KURL mediaPlayerPosterURL() override { return KURL(); }
+    KURL mediaPlayerPosterURL() override { return KURL(); }
 
     void honorUserPreferencesForAutomaticTextTrackSelection();
 
     bool textTracksAreReady() const;
     enum VisibilityChangeAssumption {
         AssumeNoVisibleChange,
         AssumeVisibleChange
     };
     void configureTextTrackDisplay(VisibilityChangeAssumption);
     void updateTextTrackDisplay();
@@ skipping 28 matching lines @@
     MediaControls* mediaControls() const;
 
     // Notifies the media element that the media controls became visible, so
     // that text track layout may be updated to avoid overlapping them.
     void mediaControlsDidBecomeVisible();
 
     void sourceWasRemoved(HTMLSourceElement*);
     void sourceWasAdded(HTMLSourceElement*);
 
     // ActiveDOMObject functions.
-    virtual bool hasPendingActivity() const override final;
-    virtual void contextDestroyed() override final;
+    bool hasPendingActivity() const final;
+    void contextDestroyed() final;
 
 #if ENABLE(WEB_AUDIO)
     AudioSourceProviderClient* audioSourceNode() { return m_audioSourceNode; }
     void setAudioSourceNode(AudioSourceProviderClient*);
 
     AudioSourceProvider* audioSourceProvider();
 #endif
 
     enum InvalidURLAction { DoNothing, Complain };
     bool isSafeToLoadURL(const KURL&, InvalidURLAction);
@@ skipping 10 matching lines @@
 
     // Returns the "effective media volume" value as specified in the HTML5 spec.
     double effectiveMediaVolume() const;
 
     // Predicates also used when dispatching wrapper creation (cf. [SpecialWrapFor] IDL attribute usage.)
     virtual bool isHTMLAudioElement() const { return false; }
     virtual bool isHTMLVideoElement() const { return false; }
 
 protected:
     HTMLMediaElement(const QualifiedName&, Document&);
-    virtual ~HTMLMediaElement();
+    ~HTMLMediaElement() override;
 #if ENABLE(OILPAN)
     void dispose();
 #endif
 
-    virtual void parseAttribute(const QualifiedName&, const AtomicString&) override;
-    virtual void finishParsingChildren() override final;
-    virtual bool isURLAttribute(const Attribute&) const override;
-    virtual void attach(const AttachContext& = AttachContext()) override;
+    void parseAttribute(const QualifiedName&, const AtomicString&) override;
+    void finishParsingChildren() final;
+    bool isURLAttribute(const Attribute&) const override;
+    void attach(const AttachContext& = AttachContext()) override;
 
-    virtual void didMoveToNewDocument(Document& oldDocument) override;
+    void didMoveToNewDocument(Document& oldDocument) override;
 
     enum DisplayMode { Unknown, Poster, Video };
     DisplayMode displayMode() const { return m_displayMode; }
     virtual void setDisplayMode(DisplayMode mode) { m_displayMode = mode; }
 
     void setControllerInternal(PassRefPtrWillBeRawPtr<MediaController>);
 
 private:
     void createMediaPlayer();
 
-    virtual bool alwaysCreateUserAgentShadowRoot() const override final { return true; }
-    virtual bool areAuthorShadowsAllowed() const override final { return false; }
+    bool alwaysCreateUserAgentShadowRoot() const final { return true; }
+    bool areAuthorShadowsAllowed() const final { return false; }
 
-    virtual bool supportsFocus() const override final;
-    virtual bool isMouseFocusable() const override final;
-    virtual bool layoutObjectIsNeeded(const ComputedStyle&) override;
-    virtual LayoutObject* createLayoutObject(const ComputedStyle&) override;
-    virtual InsertionNotificationRequest insertedInto(ContainerNode*) override final;
-    virtual void didNotifySubtreeInsertionsToDocument() override;
-    virtual void removedFrom(ContainerNode*) override final;
-    virtual void didRecalcStyle(StyleRecalcChange) override final;
+    bool supportsFocus() const final;
+    bool isMouseFocusable() const final;
+    bool layoutObjectIsNeeded(const ComputedStyle&) override;
+    LayoutObject* createLayoutObject(const ComputedStyle&) override;
+    InsertionNotificationRequest insertedInto(ContainerNode*) final;
+    void didNotifySubtreeInsertionsToDocument() override;
+    void removedFrom(ContainerNode*) final;
+    void didRecalcStyle(StyleRecalcChange) final;
 
-    virtual bool canStartSelection() const override { return false; }
+    bool canStartSelection() const override { return false; }
 
-    virtual void didBecomeFullscreenElement() override final;
-    virtual void willStopBeingFullscreenElement() override final;
-    virtual bool isInteractiveContent() const override final;
-    virtual void defaultEventHandler(Event*) override final;
+    void didBecomeFullscreenElement() final;
+    void willStopBeingFullscreenElement() final;
+    bool isInteractiveContent() const final;
+    void defaultEventHandler(Event*) final;
 
     // ActiveDOMObject functions.
-    virtual void stop() override final;
+    void stop() final;
 
     virtual void updateDisplayState() { }
 
     void setReadyState(ReadyState);
     void setNetworkState(WebMediaPlayer::NetworkState);
 
-    virtual void mediaPlayerNetworkStateChanged() override final;
-    virtual void mediaPlayerReadyStateChanged() override final;
-    virtual void mediaPlayerTimeChanged() override final;
-    virtual void mediaPlayerDurationChanged() override final;
-    virtual void mediaPlayerPlaybackStateChanged() override final;
-    virtual void mediaPlayerRequestSeek(double) override final;
-    virtual void mediaPlayerRepaint() override final;
-    virtual void mediaPlayerSizeChanged() override final;
-    virtual void mediaPlayerSetWebLayer(WebLayer*) override final;
-    virtual void mediaPlayerMediaSourceOpened(WebMediaSource*) override final;
+    void mediaPlayerNetworkStateChanged() final;
+    void mediaPlayerReadyStateChanged() final;
+    void mediaPlayerTimeChanged() final;
+    void mediaPlayerDurationChanged() final;
+    void mediaPlayerPlaybackStateChanged() final;
+    void mediaPlayerRequestSeek(double) final;
+    void mediaPlayerRepaint() final;
+    void mediaPlayerSizeChanged() final;
+    void mediaPlayerSetWebLayer(WebLayer*) final;
+    void mediaPlayerMediaSourceOpened(WebMediaSource*) final;
 
     void loadTimerFired(Timer<HTMLMediaElement>*);
     void progressEventTimerFired(Timer<HTMLMediaElement>*);
     void playbackProgressTimerFired(Timer<HTMLMediaElement>*);
     void startPlaybackProgressTimer();
     void startProgressEventTimer();
     void stopPeriodicTimers();
 
     void seek(double time);
     void finishSeek();
@@ skipping 59 matching lines @@
 
     void setShouldDelayLoadEvent(bool);
     void invalidateCachedTime();
     void refreshCachedTime() const;
 
     void ensureMediaControls();
     void configureMediaControls();
 
     TextTrackContainer& ensureTextTrackContainer();
 
-    virtual void* preDispatchEventHandler(Event*) override final;
+    void* preDispatchEventHandler(Event*) final;
 
     void changeNetworkStateFromLoadingToIdle();
 
     const AtomicString& mediaGroup() const;
     void setMediaGroup(const AtomicString&);
     void updateMediaController();
     bool isBlocked() const;
     bool isBlockedOnMediaController() const;
     bool isAutoplaying() const { return m_autoplaying; }
 
@@ skipping 148 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