[x2t] Remove function pointers at Binary_CommonReader.Read2. For Bug #36436
[x2t] Remove function pointers at Binary_CommonReader.Read2. For Bug #36436

ONLYOFFICE/core,ONLYOFFICE/core,ONLYOFFICE/core,ONLYOFFICE/core,ONLYOFFICE/core,ONLYOFFICE/core,ONLYOFFICE/core,ONLYOFFICE/core,ONLYOFFICE/core,ONLYOFFICE/core,ONLYOFFICE/core