CrashKeyMap        23 base/debug/crash_logging.cc CrashKeyMap* g_crash_keys_ = NULL;
CrashKeyMap       149 base/debug/crash_logging.cc   g_crash_keys_ = new CrashKeyMap;
CrashKeyMap       167 base/debug/crash_logging.cc   CrashKeyMap::const_iterator it = g_crash_keys_->find(key.as_string());