Fixed #25835 -- Removed Adaptor alias from spatial operations classes.

django/contrib/gis/db/backends/mysql/operations.py

@@ -16,7 +16,6 @@ class MySQLOperations(BaseSpatialOperations, DatabaseOperations):
     from_text = 'GeomFromText'
 
     Adapter = WKTAdapter
-    Adaptor = Adapter  # Backwards-compatibility alias.
 
     gis_operators = {
         'bbcontains': SpatialOperator(func='MBRContains'),  # For consistency w/PostGIS API

django/contrib/gis/db/backends/oracle/operations.py

@@ -60,7 +60,6 @@ class OracleOperations(BaseSpatialOperations, DatabaseOperations):
     disallowed_aggregates = (aggregates.Collect, aggregates.Extent3D, aggregates.MakeLine)
 
     Adapter = OracleSpatialAdapter
-    Adaptor = Adapter  # Backwards-compatibility alias.
 
     area = 'SDO_GEOM.SDO_AREA'
     gml = 'SDO_UTIL.TO_GMLGEOMETRY'

django/contrib/gis/db/backends/postgis/operations.py

@@ -56,7 +56,6 @@ class PostGISOperations(BaseSpatialOperations, DatabaseOperations):
     version_regex = re.compile(r'^(?P<major>\d)\.(?P<minor1>\d)\.(?P<minor2>\d+)')
 
     Adapter = PostGISAdapter
-    Adaptor = Adapter  # Backwards-compatibility alias.
 
     gis_operators = {
         'bbcontains': PostGISOperator(op='~'),

django/contrib/gis/db/backends/spatialite/operations.py

@@ -25,7 +25,6 @@ class SpatiaLiteOperations(BaseSpatialOperations, DatabaseOperations):
     version_regex = re.compile(r'^(?P<major>\d)\.(?P<minor1>\d)\.(?P<minor2>\d+)')
 
     Adapter = SpatiaLiteAdapter
-    Adaptor = Adapter  # Backwards-compatibility alias.
 
     area = 'Area'
     centroid = 'Centroid'