Clean-up: media::PipelineMetadata stores the rotated video size.

media/blink/webmediaplayer_impl.cc

Index: media/blink/webmediaplayer_impl.cc
diff --git a/media/blink/webmediaplayer_impl.cc b/media/blink/webmediaplayer_impl.cc
index a73d688ffb666568451ea1889d549ee59786de9f..08225fd79ec4ea349f8359084e87ed6905df6eac 100644
--- a/media/blink/webmediaplayer_impl.cc
+++ b/media/blink/webmediaplayer_impl.cc
@@ -1167,9 +1167,6 @@ void WebMediaPlayerImpl::OnMetadata(PipelineMetadata metadata) {
                             VIDEO_ROTATION_MAX + 1);
 
   if (hasVideo()) {
-    pipeline_metadata_.natural_size = GetRotatedVideoSize(
-        pipeline_metadata_.video_rotation, pipeline_metadata_.natural_size);
-
     if (overlay_enabled_) {
       // SurfaceView doesn't support rotated video, so transition back if
       // the video is now rotated.  If |force_video_overlays_|, we keep the
@@ -1189,7 +1186,7 @@ void WebMediaPlayerImpl::OnMetadata(PipelineMetadata metadata) {
   }
 
   if (observer_)
-    observer_->OnMetadataChanged(metadata);
+    observer_->OnMetadataChanged(pipeline_metadata_);
 
   CreateWatchTimeReporter();
   UpdatePlayState();
@@ -1329,11 +1326,8 @@ void WebMediaPlayerImpl::OnVideoNaturalSizeChange(const gfx::Size& size) {
   }
   client_->sizeChanged();
 
-  if (observer_) {
-    PipelineMetadata metadata = pipeline_metadata_;
-    metadata.natural_size = size;
-    observer_->OnMetadataChanged(metadata);
-  }
+  if (observer_)
+    observer_->OnMetadataChanged(pipeline_metadata_);
 }
 
 void WebMediaPlayerImpl::OnVideoOpacityChange(bool opaque) {