| Index: chrome/common/logging_chrome.cc | 
| diff --git a/chrome/common/logging_chrome.cc b/chrome/common/logging_chrome.cc | 
| index 66a49cfceea7fdf03ed48ef86f93e8f00390ca1a..3bcfd23d943f7c2336047209739922531bfc5702 100644 | 
| --- a/chrome/common/logging_chrome.cc | 
| +++ b/chrome/common/logging_chrome.cc | 
| @@ -72,6 +72,10 @@ void InitChromeLogging(const CommandLine& command_line, | 
| DCHECK(!chrome_logging_initialized_) << | 
| "Attempted to initialize logging when it was already initialized."; | 
|  | 
| +#if defined(OS_POSIX) && defined(IPC_MESSAGE_LOG_ENABLED) | 
| +  IPC::Logging::SetLoggerFunctions(g_log_function_mapping); | 
| +#endif | 
| + | 
| // only use OutputDebugString in debug mode | 
| #ifdef NDEBUG | 
| bool enable_logging = false; | 
|  |