TruncateResult     33 chrome/installer/util/logging_installer.cc TruncateResult TruncateLogFileIfNeeded(const base::FilePath& log_file) {
TruncateResult     34 chrome/installer/util/logging_installer.cc   TruncateResult result = LOGFILE_UNTOUCHED;
TruncateResult     44 chrome/installer/util/logging_installer.h TruncateResult TruncateLogFileIfNeeded(const base::FilePath& log_file);