Linux: bump the setuid sandbox API number

base/linux_util.h

 // Copyright (c) 2012 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 BASE_LINUX_UTIL_H_
 #define BASE_LINUX_UTIL_H_
 #pragma once
 
 #include <stdint.h>
 #include <sys/types.h>
 
 #include <string>
 
 #include "base/base_export.h"
 
 namespace base {
 
 static const char kFindInodeSwitch[] = "--find-inode";
 
 // This should be kept in sync with sandbox/linux/suid/sandbox.c
-static const long kSUIDSandboxApiNumber = 0;
+static const long kSUIDSandboxApiNumber = 1;
 static const char kSandboxEnvironmentApiRequest[] = "SBX_CHROME_API_RQ";
 static const char kSandboxEnvironmentApiProvides[] = "SBX_CHROME_API_PRV";
 
 // This is declared here so the crash reporter can access the memory directly
 // in compromised context without going through the standard library.
 BASE_EXPORT extern char g_linux_distro[];
 
 // Get the Linux Distro if we can, or return "Unknown".
 BASE_EXPORT std::string GetLinuxDistro();
 
@@ skipping 12 matching lines @@
 // |expected_data|, where N is the length of |expected_data|.
 // Returns the thread id or -1 on error.  If |syscall_supported| is
 // set to false the kernel does not support syscall in procfs.
 BASE_EXPORT pid_t FindThreadIDWithSyscall(pid_t pid,
                                           const std::string& expected_data,
                                           bool* syscall_supported);
 
 }  // namespace base
 
 #endif  // BASE_LINUX_UTIL_H_