111 typedef std::wstring PathString;  typedef
113 typedef std::string PathString;  typedef
115 PathString* g_log_file_name = nullptr;
165 void DeleteFilePath(const PathString& log_name) {  in DeleteFilePath()
175 PathString GetDefaultLogFile() {  in GetDefaultLogFile()
181   PathString log_name = module_name;  in GetDefaultLogFile()
182   PathString::size_type last_backslash = log_name.rfind('\\', log_name.size());  in GetDefaultLogFile()
183   if (last_backslash != PathString::npos)  in GetDefaultLogFile()
189   return PathString("debug.log");  in GetDefaultLogFile()
284     g_log_file_name = new PathString(GetDefaultLogFile());  in InitializeLogFileHandle()
387     g_log_file_name = new PathString();  in BaseInitLoggingImpl()