Remove VideoDecoder::natural_size() & added VideoFrame::natural_size().

media/base/video_decoder_config.cc

 // Copyright (c) 2012 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/base/video_decoder_config.h"
 
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
 
 namespace media {
@@ skipping 90 matching lines @@
              video_config.natural_size(),
              video_config.extra_data(),
              video_config.extra_data_size(),
              false);
 }
 
 bool VideoDecoderConfig::IsValidConfig() const {
   return codec_ != kUnknownVideoCodec &&
       natural_size_.width() > 0 &&
       natural_size_.height() > 0 &&
-      VideoFrame::IsValidConfig(
-          format_, natural_size_.width(), natural_size_.height());
+      VideoFrame::IsValidConfig(format_, visible_rect().size(), natural_size_);
 }
 
 bool VideoDecoderConfig::Matches(const VideoDecoderConfig& config) const {
   return ((codec() == config.codec()) &&
           (format() == config.format()) &&
           (profile() == config.profile()) &&
           (coded_size() == config.coded_size()) &&
           (visible_rect() == config.visible_rect()) &&
           (natural_size() == config.natural_size()) &&
           (extra_data_size() == config.extra_data_size()) &&
@@ skipping 42 matching lines @@
 
 uint8* VideoDecoderConfig::extra_data() const {
   return extra_data_.get();
 }
 
 size_t VideoDecoderConfig::extra_data_size() const {
   return extra_data_size_;
 }
 
 }  // namespace media