Delete the logPrivate APIs

chrome/browser/extensions/api/log_private/syslog_parser.h

-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CHROME_BROWSER_EXTENSIONS_API_LOG_PRIVATE_SYSLOG_PARSER_H_
-#define CHROME_BROWSER_EXTENSIONS_API_LOG_PRIVATE_SYSLOG_PARSER_H_
-
-#include <string>
-#include <vector>
-
-#include "base/macros.h"
-#include "chrome/browser/extensions/api/log_private/log_parser.h"
-#include "chrome/common/extensions/api/log_private.h"
-
-namespace extensions {
-
-// A parser that parses syslog into LogEntry objects.
-class SyslogParser : public LogParser {
- public:
-  SyslogParser();
-  ~SyslogParser() override;
-
- protected:
-  // Parses one line log text into a LogEntry object.
-  Error ParseEntry(const std::string& input,
-                   std::vector<api::log_private::LogEntry>* output,
-                   FilterHandler* filter_handler) const override;
-
- private:
-  // Parses time token and get time in milliseconds.
-  Error ParseTime(const std::string& input, double* output) const;
-  // Parses process token and get process name and ID.
-  Error ParseProcess(const std::string& input,
-                     api::log_private::LogEntry* entry) const;
-  // Parses level token and get log level.
-  void ParseLevel(const std::string& input,
-                  api::log_private::LogEntry* entry) const;
-
-  DISALLOW_COPY_AND_ASSIGN(SyslogParser);
-};
-
-}  // namespace extensions
-
-#endif  // CHROME_BROWSER_EXTENSIONS_API_LOG_PRIVATE_SYSLOG_PARSER_H_