- luma_weight_l0_flag, luma_weight_l1_flag,
chroma_weight_l0_flag, chroma_weight_l1_flag were there but not set.
- The user should use the values in pred_weight_table_l0 and
pred_weight_table_l1 instead which are set.
Change-Id: Ic9c44fb113717346938a339faf074daa32d4c2d2