cmGlobalVisualStudio10Generator: Move static functions to anonymous namespace

Source/cmGlobalVisualStudio10Generator.cxx

@@ -1313,8 +1313,9 @@ static unsigned int cmLoadFlagTableSpecial(Json::Value entry,
   return value;
 }
 
-static cmIDEFlagTable const* cmLoadFlagTableJson(
-  std::string const& flagJsonPath)
+namespace {
+
+cmIDEFlagTable const* cmLoadFlagTableJson(std::string const& flagJsonPath)
 {
   cmIDEFlagTable* ret = nullptr;
   auto savedFlagIterator = loadedFlagJsonFiles.find(flagJsonPath);
@@ -1349,12 +1350,13 @@ static cmIDEFlagTable const* cmLoadFlagTableJson(
   return ret;
 }
 
-static std::string cmGetFlagTableName(std::string const& toolsetName,
-                                      std::string const& table)
+std::string cmGetFlagTableName(std::string const& toolsetName,
+                               std::string const& table)
 {
   return cmSystemTools::GetCMakeRoot() + "/Templates/MSBuild/FlagTables/" +
     toolsetName + "_" + table + ".json";
 }
+}
 
 cmIDEFlagTable const* cmGlobalVisualStudio10Generator::LoadFlagTable(
   std::string const& optionsName, std::string const& toolsetName,