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// Copyright (c) 2011 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_FIRST_RUN_UPGRADE_UTIL_H_
#define CHROME_BROWSER_FIRST_RUN_UPGRADE_UTIL_H_
#include "build/build_config.h"
#if defined(OS_WIN)
#include <string>
#endif
#if !defined(OS_CHROMEOS)
namespace base {
class CommandLine;
}
namespace upgrade_util {
// Launches Chrome again simulating a "user" launch. If Chrome could not be
// launched, returns false.
bool RelaunchChromeBrowser(const base::CommandLine& command_line);
#if defined(OS_WIN)
extern const char kRelaunchModeMetro[];
extern const char kRelaunchModeDesktop[];
extern const char kRelaunchModeDefault[];
enum RelaunchMode {
RELAUNCH_MODE_METRO = 0,
RELAUNCH_MODE_DESKTOP = 1,
// Default mode indicates caller is not sure which mode to launch.
RELAUNCH_MODE_DEFAULT = 2,
};
std::string RelaunchModeEnumToString(const RelaunchMode& relaunch_mode);
RelaunchMode RelaunchModeStringToEnum(const std::string& relaunch_mode);
// Like RelaunchChromeBrowser() but for Windows 8 it will read pref and restart
// chrome accordingly in desktop or metro mode.
bool RelaunchChromeWithMode(const base::CommandLine& command_line,
const RelaunchMode& relaunch_mode);
#endif
#if !defined(OS_MACOSX)
void SetNewCommandLine(base::CommandLine* new_command_line);
// Launches a new instance of the browser if the current instance in persistent
// mode an upgrade is detected.
void RelaunchChromeBrowserWithNewCommandLineIfNeeded();
// Windows:
// Checks if chrome_new.exe is present in the current instance's install.
// Linux:
// Checks if the last modified time of chrome is newer than that of the current
// running instance.
bool IsUpdatePendingRestart();
#endif // !defined(OS_MACOSX)
} // namespace upgrade_util
#endif // !defined(OS_CHROMEOS)
#endif // CHROME_BROWSER_FIRST_RUN_UPGRADE_UTIL_H_
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