media: Clean up MediaCodecBridge and remove subclasses

media/gpu/android/media_codec_video_decoder.cc

 // Copyright 2016 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 "media/gpu/android/media_codec_video_decoder.h"
 
 #include "base/logging.h"
 #include "media/base/android/media_codec_bridge_impl.h"
 #include "media/base/android/media_codec_util.h"
 #include "media/base/video_codecs.h"
@@ skipping 12 matching lines @@
 bool ConfigSupported(const VideoDecoderConfig& config) {
   // Don't support larger than 4k because it won't perform well on many devices.
   const auto size = config.coded_size();
   if (size.width() > 3840 || size.height() > 2160)
     return false;
 
   // Only use MediaCodec for VP8 or VP9 if it's likely backed by hardware or if
   // the stream is encrypted.
   const auto codec = config.codec();
   if (IsMediaCodecSoftwareDecodingForbidden(config) &&
-      VideoCodecBridge::IsKnownUnaccelerated(codec, MEDIA_CODEC_DECODER)) {
+      MediaCodecUtil::IsKnownUnaccelerated(codec,
+                                           MediaCodecDirection::DECODER)) {
     DVLOG(1) << "Config not supported: " << GetCodecName(codec)
              << " is not hardware accelerated";
     return false;
   }
 
   switch (codec) {
     case kCodecVP8:
     case kCodecVP9: {
       if ((codec == kCodecVP8 && !MediaCodecUtil::IsVp8DecoderAvailable()) ||
           (codec == kCodecVP9 && !MediaCodecUtil::IsVp9DecoderAvailable())) {
@@ skipping 57 matching lines @@
 bool MediaCodecVideoDecoder::CanReadWithoutStalling() const {
   NOTIMPLEMENTED();
   return false;
 }
 
 int MediaCodecVideoDecoder::GetMaxDecodeRequests() const {
   return 4;
 }
 
 }  // namespace media