Pass decoded picture size from VDA to client

media/video/picture.cc

Index: media/video/picture.cc
diff --git a/media/video/picture.cc b/media/video/picture.cc
index 7b32563824e3172749871915cad50b13ea632056..f0510131ea6bf4d7603c177feb150d27316d33d0 100644
--- a/media/video/picture.cc
+++ b/media/video/picture.cc
@@ -22,9 +22,12 @@ PictureBuffer::PictureBuffer(int32 id,
       texture_mailbox_(texture_mailbox) {
 }
 
-Picture::Picture(int32 picture_buffer_id, int32 bitstream_buffer_id)
+Picture::Picture(int32 picture_buffer_id,
+                 int32 bitstream_buffer_id,
+                 const gfx::Rect& visible_rect)
     : picture_buffer_id_(picture_buffer_id),
-      bitstream_buffer_id_(bitstream_buffer_id) {
+      bitstream_buffer_id_(bitstream_buffer_id),
+      visible_rect_(visible_rect) {
 }
 
 }  // namespace media