Merge branch 'cleanup_dead_code' into 'master'

Cleanup dead enums

See merge request jvet/VVCSoftware_VTM!579

source/Lib/CommonLib/TypeDef.h

@@ -728,13 +728,6 @@ enum MvpDir
   MD_ABOVE_LEFT         ///< MVP of above left block
 };
 
-enum StoredResidualType
-{
-  RESIDUAL_RECONSTRUCTED          = 0,
-  RESIDUAL_ENCODER_SIDE           = 1,
-  NUMBER_OF_STORED_RESIDUAL_TYPES = 2
-};
-
 enum TransformDirection
 {
   TRANSFORM_FORWARD              = 0,
@@ -770,15 +763,6 @@ enum CoeffScanGroupType
   SCAN_NUMBER_OF_GROUP_TYPES = 2
 };
 
-enum SignificanceMapContextType
-{
-  CONTEXT_TYPE_4x4    = 0,
-  CONTEXT_TYPE_8x8    = 1,
-  CONTEXT_TYPE_NxN    = 2,
-  CONTEXT_TYPE_SINGLE = 3,
-  CONTEXT_NUMBER_OF_TYPES = 4
-};
-
 #if HEVC_USE_SCALING_LISTS
 enum ScalingListMode
 {
@@ -1148,13 +1132,6 @@ enum LumaLevelToDQPMode
 };
 #endif
 
-enum SaveLoadTag
-{
-  SAVE_LOAD_INIT = 0,
-  SAVE_ENC_INFO  = 1,
-  LOAD_ENC_INFO  = 2
-};
-
 enum MergeType
 {
   MRG_TYPE_DEFAULT_N        = 0, // 0