Remove unused code behind USE(PLATFORM_TEXT_TRACK_MENU)

Source/core/html/HTMLMediaElement.cpp

 /*
  * 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 91 matching lines @@
 #if ENABLE(WEB_AUDIO)
 #include "core/platform/audio/AudioSourceProvider.h"
 #include "modules/webaudio/MediaElementAudioSourceNode.h"
 #endif
 
 #if ENABLE(ENCRYPTED_MEDIA_V2)
 #include "MediaKeyNeededEvent.h"
 #include "MediaKeys.h"
 #endif
 
-#if USE(PLATFORM_TEXT_TRACK_MENU)
-#include "core/platform/graphics/PlatformTextTrack.h"
-#endif
-
 using namespace std;
 
 namespace WebCore {
 
 #if !LOG_DISABLED
 static String urlForLoggingMedia(const KURL& url)
 {
     static const unsigned maximumURLLengthForLogging = 128;
 
     if (url.string().length() < maximumURLLengthForLogging)
@@ skipping 2454 matching lines @@
 
     // This cast is safe because we created the InbandTextTrack with the InbandTextTrackPrivate
     // passed to mediaPlayerDidAddTrack.
     RefPtr<InbandTextTrack> textTrack = static_cast<InbandTextTrack*>(prpTrack->client());
     if (!textTrack)
         return;
 
     removeTrack(textTrack.get());
 }
 
-#if USE(PLATFORM_TEXT_TRACK_MENU)
-void HTMLMediaElement::setSelectedTextTrack(PassRefPtr<PlatformTextTrack> platformTrack)
-{
-    if (!m_textTracks)
-        return;
-
-    TrackDisplayUpdateScope scope(this);
-
-    if (!platformTrack) {
-        setSelectedTextTrack(0);
-        return;
-    }
-
-    TextTrack* textTrack;
-    size_t i;
-    for (i = 0; i < m_textTracks->length(); ++i) {
-        textTrack = m_textTracks->item(i);
-
-        if (textTrack->platformTextTrack() == platformTrack)
-            break;
-    }
-
-    if (i == m_textTracks->length())
-        return;
-    setSelectedTextTrack(textTrack);
-}
-
-Vector<RefPtr<PlatformTextTrack> > HTMLMediaElement::platformTextTracks()
-{
-    if (!m_textTracks || !m_textTracks->length())
-        return Vector<RefPtr<PlatformTextTrack> >();
-
-    Vector<RefPtr<PlatformTextTrack> > platformTracks;
-    for (size_t i = 0; i < m_textTracks->length(); ++i)
-        platformTracks.append(m_textTracks->item(i)->platformTextTrack());
-
-    return platformTracks;
-}
-
-void HTMLMediaElement::notifyMediaPlayerOfTextTrackChanges()
-{
-    if (!m_textTracks || !m_textTracks->length() || !platformTextTrackMenu())
-        return;
-
-    m_platformMenu->tracksDidChange();
-}
-
-PlatformTextTrackMenuInterface* HTMLMediaElement::platformTextTrackMenu()
-{
-    if (m_platformMenu)
-        return m_platformMenu.get();
-
-    if (!m_player->implementsTextTrackControls())
-        return 0;
-
-    m_platformMenu = m_player->textTrackMenu();
-    if (!m_platformMenu)
-        return 0;
-
-    m_platformMenu->setClient(this);
-
-    return m_platformMenu.get();
-}
-#endif // #if USE(PLATFORM_TEXT_TRACK_MENU)
-
 void HTMLMediaElement::closeCaptionTracksChanged()
 {
     if (hasMediaControls())
         mediaControls()->closedCaptionTracksChanged();
-
-#if USE(PLATFORM_TEXT_TRACK_MENU)
-    if (m_player->implementsTextTrackControls())
-        scheduleDelayedAction(TextTrackChangesNotification);
-#endif
 }
 
 void HTMLMediaElement::addTrack(TextTrack* track)
 {
     textTracks()->append(track);
 
     closeCaptionTracksChanged();
 }
 
 void HTMLMediaElement::removeTrack(TextTrack* track)
@@ skipping 1640 matching lines @@
     info.addMember(m_mediaGroup, "mediaGroup");
     info.addMember(m_mediaController, "mediaController");
 
 #if ENABLE(WEB_AUDIO)
     info.addMember(m_audioSourceNode, "audioSourceNode");
 #endif
 
 }
 
 }