JVET-P0615: intra chroma mode coding cleanup
JVET-P0615: intra chroma mode coding cleanup (case 3: separate context for intra_chroma_pred_mode and cclm_mode_idx).
Edited by Frank Bossen
JVET-P0615: intra chroma mode coding cleanup (case 3: separate context for intra_chroma_pred_mode and cclm_mode_idx).