TileDetDescr: Update for thread-safety checker const changes.

The thread-safety checker is getting more strict on const checks.
Fix resulting warnings.

TileCalorimeter/TileDetDescr/CMakeLists.txt

@@ -11,6 +11,6 @@ atlas_add_library( TileDetDescr
                    src/Tile*.cxx
                    PUBLIC_HEADERS TileDetDescr
                    INCLUDE_DIRS ${GEOMODEL_INCLUDE_DIRS}
-                   LINK_LIBRARIES ${GEOMODEL_LIBRARIES} CaloIdentifier AthenaKernel Identifier CaloDetDescrLib RDBAccessSvcLib
+                   LINK_LIBRARIES ${GEOMODEL_LIBRARIES} CaloIdentifier AthenaKernel Identifier CaloDetDescrLib RDBAccessSvcLib AthenaBaseComps
                    PRIVATE_LINK_LIBRARIES AtlasDetDescr GaudiKernel TileIdentifier )
 

TileCalorimeter/TileDetDescr/TileDetDescr/TileDddbManager.h

 /*
-  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
+  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
 */
 
 #ifndef TileDddbManager_H
@@ -8,6 +8,7 @@
 #include <string>
 #include <vector>
 #include "RDBAccessSvc/IRDBAccessSvc.h"
+#include "AthenaBaseComps/AthMessaging.h"
 
 class IRDBRecord;
 class MsgStream;
@@ -27,6 +28,7 @@ class MsgStream;
 */
 
 class TileDddbManager
+  : public AthMessaging
 {
  public:
   enum TileSections
@@ -316,8 +318,6 @@ class TileDddbManager
 
   bool m_buildCuts;
   bool m_buildSaddle;
-
-  MsgStream * m_log;
 };
 
 #endif