Reset |most_recent_bounds_| on new Overlay

media/gpu/avda_codec_image.cc

Index: media/gpu/avda_codec_image.cc
diff --git a/media/gpu/avda_codec_image.cc b/media/gpu/avda_codec_image.cc
index 6d38a490ef09960724dabaa0c6bde892b84d5c0f..d8688d2b5b90dad615a96404092f64469d41b19c 100644
--- a/media/gpu/avda_codec_image.cc
+++ b/media/gpu/avda_codec_image.cc
@@ -148,6 +148,7 @@ bool AVDACodecImage::SetSharedState(
   if (shared_state == shared_state_)
     return false;
   shared_state_ = shared_state;
+  most_recent_bounds_ = gfx::Rect();
   return true;
 }