Enable video in linux build and remove unneeded ifdefs to guard windows.

chrome/renderer/webmediaplayer_delegate_impl.cc

 // Copyright (c) 2008-2009 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 "chrome/renderer/webmediaplayer_delegate_impl.h"
 
 #include "base/command_line.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/renderer/media/audio_renderer_impl.h"
 #include "chrome/renderer/media/data_source_impl.h"
 #include "chrome/renderer/media/buffered_data_source.h"
 #include "chrome/renderer/media/video_renderer_impl.h"
 #include "chrome/renderer/render_view.h"
 #include "googleurl/src/gurl.h"
-#if defined(OS_WIN)
-// FFmpeg is not ready for Linux and Mac yet.
 #include "media/filters/ffmpeg_audio_decoder.h"
 #include "media/filters/ffmpeg_demuxer.h"
 #include "media/filters/ffmpeg_video_decoder.h"
-#endif
 #include "media/filters/null_audio_renderer.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebRect.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebSize.h"
 
 using WebKit::WebRect;
 using WebKit::WebSize;
 
 /////////////////////////////////////////////////////////////////////////////
 // Task to be posted on main thread that fire WebMediaPlayer methods.
 
@@ skipping 28 matching lines @@
 WebMediaPlayerDelegateImpl::WebMediaPlayerDelegateImpl(RenderView* view)
     : network_state_(webkit_glue::WebMediaPlayer::EMPTY),
       ready_state_(webkit_glue::WebMediaPlayer::HAVE_NOTHING),
       main_loop_(NULL),
       filter_factory_(new media::FilterFactoryCollection()),
       video_renderer_(NULL),
       web_media_player_(NULL),
       view_(view),
       tasks_(kLastTaskIndex) {
   // TODO(hclam): Add filter factory for demuxer and decoders.
-#if defined(OS_WIN)
-  // FFmpeg is not ready for Linux and Mac yet.
   filter_factory_->AddFactory(media::FFmpegDemuxer::CreateFilterFactory());
   filter_factory_->AddFactory(media::FFmpegAudioDecoder::CreateFactory());
   filter_factory_->AddFactory(media::FFmpegVideoDecoder::CreateFactory());
-#endif
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kDisableAudio)) {
     filter_factory_->AddFactory(
         media::NullAudioRenderer::CreateFilterFactory());
   } else {
     filter_factory_->AddFactory(
         AudioRendererImpl::CreateFactory(view_->audio_message_filter()));
   }
   filter_factory_->AddFactory(VideoRendererImpl::CreateFactory(this));
   filter_factory_->AddFactory(BufferedDataSource::CreateFactory(this));
 }
@@ skipping 282 matching lines @@
   if(!tasks_[index]) {
     CancelableTask* task = new NotifyWebMediaPlayerTask(this, method);
     tasks_[index] = task;
     main_loop_->PostTask(FROM_HERE, task);
   }
 }
 
 void WebMediaPlayerDelegateImpl::PostRepaintTask() {
   PostTask(kRepaintTaskIndex, &webkit_glue::WebMediaPlayer::Repaint);
 }