// Returns true if this is the first time chrome is run for this user.
bool IsChromeFirstRun();
+#if defined(OS_MACOSX)
// Returns true if |command_line|'s switches explicitly specify that first run
// should be suppressed in the current run.
bool IsFirstRunSuppressed(const base::CommandLine& command_line);
+#endif
// Creates the first run sentinel if needed. This should only be called after
// the process singleton has been grabbed by the current process