Remove obsolete flags (#11876)

- Remove `--latency` and `--bandwidth`, which belonged to the modpar
  library removed in [r20379](https://trac.openmodelica.org/OpenModelica/changeset/20379).
- Remove internal `TRANSLATE_DAE_STRING` flag that's no longer set
  anywhere.

OMCompiler/Compiler/BackEnd/BackendUtil.mo

@@ -36,7 +36,6 @@ encapsulated package BackendUtil
 
 protected
 
-import Flags;
 import List;
 import System;
 import DAE;
@@ -77,11 +76,6 @@ function modelicaStringToCStr " this replaces symbols that are illegal in C to l
 algorithm
   res_str := matchcontinue(str,changeDerCall)
     local String s;
-    case(s,false) // BoschRexroth specifics
-      equation
-        false = Flags.getConfigBool(Flags.TRANSLATE_DAE_STRING);
-        then
-          s;
     case(_,false)
       equation
         res_str = "$"+ modelicaStringToCStr1(str, replaceStringPatterns);

OMCompiler/Compiler/Util/Config.mo

@@ -84,18 +84,6 @@ algorithm
   end match;
 end noProcWork;
 
-public function latency
-  output Real outReal;
-algorithm
-  outReal := Flags.getConfigReal(Flags.LATENCY);
-end latency;
-
-public function bandwidth
-  output Real outReal;
-algorithm
-  outReal := Flags.getConfigReal(Flags.BANDWIDTH);
-end bandwidth;
-
 public function simulationCg
   output Boolean outBoolean;
 algorithm