Remove source from crash-reporter and crash-dumper as they are no longer necessary.

system_logging.cc

-// Copyright (c) 2010 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 <stdarg.h>
-#include <syslog.h>
-
-#include "crash/system_logging.h"
-
-std::string SystemLoggingImpl::identity_;
-
-SystemLoggingImpl::SystemLoggingImpl() {
-}
-
-SystemLoggingImpl::~SystemLoggingImpl() {
-}
-
-void SystemLoggingImpl::Initialize(const char *ident) {
-  // Man page does not specify if openlog copies its string or assumes
-  // the pointer is always valid, so make its scope global.
-  identity_ = ident;
-  openlog(identity_.c_str(), LOG_PID, LOG_USER);
-}
-
-void SystemLoggingImpl::LogInfo(const char *format, ...) {
-  va_list vl;
-  va_start(vl, format);
-  vsyslog(LOG_INFO, format, vl);
-  va_end(vl);
-}
-
-void SystemLoggingImpl::LogWarning(const char *format, ...) {
-  va_list vl;
-  va_start(vl, format);
-  vsyslog(LOG_WARNING, format, vl);
-  va_end(vl);
-}
-
-void SystemLoggingImpl::LogError(const char *format, ...) {
-  va_list vl;
-  va_start(vl, format);
-  vsyslog(LOG_ERR, format, vl);
-  va_end(vl);
-}