nxagent: drop unused DisplayLatency

nx-X11/programs/Xserver/hw/nxagent/Atoms.c

@@ -211,12 +211,8 @@ int nxagentQueryAtoms(ScreenPtr pScreen)
   int num_of_atoms = NXAGENT_NUMBER_OF_ATOMS;
   char *names[NXAGENT_NUMBER_OF_ATOMS];
 
-  unsigned long int startingTime = GetTimeInMillis();
-
   #ifdef TEST
   fprintf(stderr, "nxagentQueryAtoms: Going to create the intern atoms on real display.\n");
-
-  fprintf(stderr, "nxagentQueryAtoms: Starting time is [%ld].\n", startingTime);
   #endif
 
   nxagentPrintAtomMapInfo("nxagentQueryAtoms: Entering");
@@ -317,14 +313,6 @@ int nxagentQueryAtoms(ScreenPtr pScreen)
     fprintf(stderr, "nxagentQueryAtoms: Created intern atom [%s] with id [%ld].\n",
                 names[i], nxagentAtoms[i]);
   }
-
-  #endif
-
-  nxagentChangeOption(DisplayLatency, GetTimeInMillis() - startingTime);
-
-  #ifdef TEST
-  fprintf(stderr, "nxagentQueryAtoms: Ending time is [%ld] reference latency is [%d] Ms.\n",
-              GetTimeInMillis(), nxagentOption(DisplayLatency));
   #endif
 
   nxagentPrintAtomMapInfo("nxagentQueryAtoms: Exiting");

nx-X11/programs/Xserver/hw/nxagent/Options.c

@@ -133,7 +133,6 @@ void nxagentInitOptions(void)
 
   nxagentOptions.Xdmcp = 0;
 
-  nxagentOptions.DisplayLatency = 0;
   nxagentOptions.DisplayBuffer  = UNDEFINED;
   nxagentOptions.DisplayCoalescence = 0;
 

nx-X11/programs/Xserver/hw/nxagent/Options.h

@@ -295,16 +295,6 @@ typedef struct _AgentOptions
   int Xdmcp;
 
   /*
-   * Latency of the link. It is simply set
-   * to a reference value, calculated based
-   * on the time required to complete the
-   * query of the agent's atoms at session
-   * startup.
-   */
-
-  int DisplayLatency;
-
-  /*
    * Size of the Xlib display buffer. The
    * default is set according to the link
    * type.