libchromeos: revert add process control library, syslog logging capability, and run unit tests

chromeos/syslog_logging.cc

Index: chromeos/syslog_logging.cc
diff --git a/chromeos/syslog_logging.cc b/chromeos/syslog_logging.cc
deleted file mode 100644
index be65107bea83a1a403a36da513540c3505591e58..0000000000000000000000000000000000000000
--- a/chromeos/syslog_logging.cc
+++ /dev/null
@@ -1,97 +0,0 @@
-// Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include <chromeos/syslog_logging.h>
-
-#include <string>
-#include <syslog.h>
-
-// syslog.h and base/logging.h both try to #define LOG_INFO and LOG_WARNING.
-// We need to #undef at least these two before including base/logging.h.  The
-// others are included to be consistent.
-namespace {
-const int kSyslogInfo     = LOG_INFO;
-const int kSyslogWarning  = LOG_WARNING;
-const int kSyslogError    = LOG_ERR;
-const int kSyslogCritical = LOG_CRIT;
-
-#undef LOG_INFO
-#undef LOG_WARNING
-#undef LOG_ERR
-#undef LOG_INFO
-}  // namespace
-
-#include <base/logging.h>
-
-static std::string s_ident;
-static std::string s_accumulated;
-static bool s_accumulate;
-static bool s_log_to_syslog;
-static bool s_log_to_stderr;
-
-static bool HandleMessage(int severity, const std::string &message) {
-  switch (severity) {
-    case logging::LOG_INFO:
-      severity = kSyslogInfo;
-      break;
-
-    case logging::LOG_WARNING:
-      severity = kSyslogWarning;
-      break;
-
-    case logging::LOG_ERROR:
-    case logging::LOG_ERROR_REPORT:
-      severity = kSyslogError;
-      break;
-
-    case logging::LOG_FATAL:
-      severity = kSyslogCritical;
-      break;
-  }
-
-  // The first "] " should be the end of the header added by the logging
-  // code.  The meat of the message is two characters after that.
-  size_t pos = message.find("] ");
-  if (pos != std::string::npos && message.length() > pos + 2) {
-    pos += 2;
-  } else {
-    pos = 0;
-  }
-
-  const char* str = message.c_str() + pos;
-
-  if (s_log_to_syslog)
-    syslog(severity, "%s", str);
-  if (s_accumulate)
-    s_accumulated.append(str);
-  return !s_log_to_stderr;
-}
-
-namespace chromeos {
-void InitLog(int init_flags) {
-  logging::InitLogging("/dev/null",
-                       logging::LOG_ONLY_TO_SYSTEM_DEBUG_LOG,
-                       logging::DONT_LOCK_LOG_FILE,
-                       logging::APPEND_TO_OLD_LOG_FILE);
-  logging::SetLogMessageHandler(HandleMessage);
-  s_log_to_syslog = (init_flags & kLogToSyslog) != 0;
-  s_log_to_stderr = (init_flags & kLogToStderr) != 0;
-}
-void OpenLog(const char* ident, bool log_pid) {
-  s_ident = ident;
-  openlog(s_ident.c_str(), log_pid ? LOG_PID : 0, LOG_USER);
-}
-void LogToString(bool enabled) {
-  s_accumulate = enabled;
-}
-std::string GetLog() {
-  return s_accumulated;
-}
-void ClearLog() {
-  s_accumulated.clear();
-}
-bool FindLog(const char* string) {
-  return s_accumulated.find(string) != std::string::npos;
-}
-}  // namespace chromeos