75152: Remove GetVersionNumber stub in favour of upcoming, less-invasive

preloader strategy. r=jag, sr=attinasi.

xpcom/base/nsConsoleService.cpp

@@ -305,13 +305,3 @@ nsConsoleService::GetProxyForListener(nsIConsoleListener* aListener,
                                          (void**) aProxy);
     return rv;
 }
-
-#ifdef XP_WIN32
-  //in addition to returning a version number for this module,
-  //this also provides a convenient hook for the preloader
-  //to keep (some if not all) of the module resident.
-extern "C" __declspec(dllexport) float GetVersionNumber(void) {
-  return 1.0;
-}
-#endif
-