Create WebInbandTextTrack and WebInbandTextTrackClient

Source/WebKit/chromium/src/WebMediaPlayerClientImpl.cpp

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "WebMediaPlayerClientImpl.h"
 
 #if ENABLE(VIDEO)
 
 #include "AudioBus.h"
 #include "AudioSourceProvider.h"
 #include "AudioSourceProviderClient.h"
 #include "Frame.h"
 #include "GraphicsContext.h"
 #include "GraphicsContext3DPrivate.h"
 #include "GraphicsLayerChromium.h"
 #include "HTMLMediaElement.h"
+#include "InbandTextTrackPrivateImpl.h"
 #include "IntSize.h"
 #include "KURL.h"
 #include "MediaPlayer.h"
 #include "NotImplemented.h"
 #include "PlatformContextSkia.h"
 #include "RenderLayerCompositor.h"
 #include "RenderView.h"
 #include "TimeRanges.h"
 #include "WebAudioSourceProvider.h"
 #include "WebDocument.h"
@@ skipping 263 matching lines @@
 
     if (m_videoLayer)
         GraphicsLayerChromium::unregisterContentsLayer(m_videoLayer);
     m_videoLayer = layer;
     if (m_videoLayer) {
         m_videoLayer->setOpaque(m_opaque);
         GraphicsLayerChromium::registerContentsLayer(m_videoLayer);
     }
 }
 
+void WebMediaPlayerClientImpl::addTextTrack(WebInbandTextTrack* text_track)
+{
+    // TODO(matthewjheaney): resolve parameter type and lifetime issues

[acolwell GONE FROM CHROMIUM, 2013/04/17 00:13:56]

Remove comment since I believe InbandTextTrackPrivateImpl should be managing
ownership here.

[Matthew Heaney (Chromium), 2013/04/18 23:15:42]

Done.

+    m_mediaPlayer->addTextTrack(
+      WTF::adoptRef(new InbandTextTrackPrivateImpl(text_track)));
+}
+
 // MediaPlayerPrivateInterface -------------------------------------------------
 
 void WebMediaPlayerClientImpl::load(const String& url)
 {
     m_url = KURL(ParsedURLString, url);
     m_mediaSource = 0;
     loadRequested();
 }
 
 void WebMediaPlayerClientImpl::load(const String& url, PassRefPtr<WebCore::MediaSource> mediaSource)
@@ skipping 577 matching lines @@
 {
     if (m_client)
         m_client->setFormat(numberOfChannels, sampleRate);
 }
 
 #endif
 
 } // namespace WebKit
 
 #endif  // ENABLE(VIDEO)