media: Clean up MediaCodecBridge and remove subclasses

media/gpu/avda_picture_buffer_manager.cc

 // Copyright 2015 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/avda_picture_buffer_manager.h"
 
 #include <EGL/egl.h>
 #include <EGL/eglext.h>
 
 #include "base/android/build_info.h"
@@ skipping 251 matching lines @@
       GetImageForPicture(pictures_out_for_display_[backbuffer_index]);
   if (first_renderable_image->was_rendered_to_back_buffer())
     return;
 
   // Due to the loop in the beginning this should never be true.
   DCHECK(!first_renderable_image->was_rendered_to_front_buffer());
   first_renderable_image->UpdateSurface(
       AVDACodecImage::UpdateMode::RENDER_TO_BACK_BUFFER);
 }
 
-void AVDAPictureBufferManager::CodecChanged(VideoCodecBridge* codec) {
+void AVDAPictureBufferManager::CodecChanged(MediaCodecBridge* codec) {
   media_codec_ = codec;
   for (auto& image_kv : codec_images_)
     image_kv.second->CodecChanged(codec);
   shared_state_->clear_release_time();
 }
 
 bool AVDAPictureBufferManager::ArePicturesOverlayable() {
   // SurfaceView frames are always overlayable because that's the only way to
   // display them.
   return !surface_texture_;
 }
 
 bool AVDAPictureBufferManager::HasUnrenderedPictures() const {
   for (int id : pictures_out_for_display_) {
     if (GetImageForPicture(id)->is_unrendered())
       return true;
   }
   return false;
 }
 
 }  // namespace media