Added FakeGlVideoDecodeEngine to exercise the IPC protocol for hardware video decoding

media/filters/ffmpeg_video_decoder.cc

Index: media/filters/ffmpeg_video_decoder.cc
diff --git a/media/filters/ffmpeg_video_decoder.cc b/media/filters/ffmpeg_video_decoder.cc
index ca509f91641dd60b866040577992c10ce2ab0056..6faa410e2676d6f8906a18ab88e0347db3d1870b 100644
--- a/media/filters/ffmpeg_video_decoder.cc
+++ b/media/filters/ffmpeg_video_decoder.cc
@@ -78,23 +78,23 @@ void FFmpegVideoDecoder::Initialize(DemuxerStream* demuxer_stream,
   VideoCodecConfig config;
   switch (av_stream->codec->codec_id) {
     case CODEC_ID_VC1:
-      config.codec_ = kCodecVC1; break;
+      config.codec = kCodecVC1; break;
     case CODEC_ID_H264:
-      config.codec_ = kCodecH264; break;
+      config.codec = kCodecH264; break;
     case CODEC_ID_THEORA:
-      config.codec_ = kCodecTheora; break;
+      config.codec = kCodecTheora; break;
     case CODEC_ID_MPEG2VIDEO:
-      config.codec_ = kCodecMPEG2; break;
+      config.codec = kCodecMPEG2; break;
     case CODEC_ID_MPEG4:
-      config.codec_ = kCodecMPEG4; break;
+      config.codec = kCodecMPEG4; break;
     case CODEC_ID_VP8:
-      config.codec_ = kCodecVP8; break;
+      config.codec = kCodecVP8; break;
     default:
       NOTREACHED();
   }
-  config.opaque_context_ = av_stream;
-  config.width_ = width_;
-  config.height_ = height_;
+  config.opaque_context = av_stream;
+  config.width = width_;
+  config.height = height_;
   decode_engine_->Initialize(message_loop(), this, config);
 }
 
@@ -104,17 +104,17 @@ void FFmpegVideoDecoder::OnInitializeComplete(const VideoCodecInfo& info) {
 
   info_ = info;  // Save a copy.
 
-  if (info.success_) {
+  if (info.success) {
     media_format_.SetAsString(MediaFormat::kMimeType,
                               mime_type::kUncompressedVideo);
     media_format_.SetAsInteger(MediaFormat::kWidth, width_);
     media_format_.SetAsInteger(MediaFormat::kHeight, height_);
     media_format_.SetAsInteger(
         MediaFormat::kSurfaceType,
-        static_cast<int>(info.stream_info_.surface_type_));
+        static_cast<int>(info.stream_info.surface_type));
     media_format_.SetAsInteger(
         MediaFormat::kSurfaceFormat,
-        static_cast<int>(info.stream_info_.surface_format_));
+        static_cast<int>(info.stream_info.surface_format));
     state_ = kNormal;
   } else {
     host()->SetError(PIPELINE_ERROR_DECODE);
@@ -410,8 +410,8 @@ FFmpegVideoDecoder::TimeTuple FFmpegVideoDecoder::FindPtsAndDuration(
 }
 
 bool FFmpegVideoDecoder::ProvidesBuffer() {
-  DCHECK(info_.success_);
-  return info_.provides_buffers_;
+  DCHECK(info_.success);
+  return info_.provides_buffers;
 }
 
 void FFmpegVideoDecoder::FlushBuffers() {