Support subtitles for native fullscreen video

Source/web/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"
 
 #include "InbandTextTrackPrivateImpl.h"
 #include "MediaSourcePrivateImpl.h"
 #include "WebAudioSourceProvider.h"
@@ skipping 292 matching lines @@
     if (m_webMediaPlayer)
         m_webMediaPlayer->play();
 }
 
 void WebMediaPlayerClientImpl::pause()
 {
     if (m_webMediaPlayer)
         m_webMediaPlayer->pause();
 }
 
-#if USE(NATIVE_FULLSCREEN_VIDEO)
-void WebMediaPlayerClientImpl::enterFullscreen()
+void WebMediaPlayerClientImpl::showFullscreenOverlay()
 {
     if (m_webMediaPlayer)
         m_webMediaPlayer->enterFullscreen();
 }
 
-void WebMediaPlayerClientImpl::exitFullscreen()
+void WebMediaPlayerClientImpl::hideFullscreenOverlay()
 {
     if (m_webMediaPlayer)
         m_webMediaPlayer->exitFullscreen();
 }
 
-bool WebMediaPlayerClientImpl::canEnterFullscreen() const
+bool WebMediaPlayerClientImpl::canShowFullscreenOverlay() const
 {
     return m_webMediaPlayer && m_webMediaPlayer->canEnterFullscreen();
 }
-#endif
 
 MediaPlayer::MediaKeyException WebMediaPlayerClientImpl::generateKeyRequest(const String& keySystem, const unsigned char* initData, unsigned initDataLength)
 {
     if (!m_webMediaPlayer)
         return MediaPlayer::InvalidPlayerState;
 
     WebMediaPlayer::MediaKeyException result = m_webMediaPlayer->generateKeyRequest(keySystem, initData, initDataLength);
     return static_cast<MediaPlayer::MediaKeyException>(result);
 }
 
@@ skipping 412 matching lines @@
 
 void WebMediaPlayerClientImpl::AudioClientImpl::setFormat(size_t numberOfChannels, float sampleRate)
 {
     if (m_client)
         m_client->setFormat(numberOfChannels, sampleRate);
 }
 
 #endif
 
 } // namespace WebKit