Reorder IntegrityLevel enum to be less confusing

sandbox/win/src/security_level.h

 // Copyright (c) 2006-2008 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 SANDBOX_SRC_SECURITY_LEVEL_H_
 #define SANDBOX_SRC_SECURITY_LEVEL_H_
 
 #include "base/basictypes.h"
 
 namespace sandbox {
 
 // List of all the integrity levels supported in the sandbox. This is used
-// only on Windows Vista. You can't set the integrity level of the process
+// only on Windows Vista+. You can't set the integrity level of the process
 // in the sandbox to a level higher than yours.
 enum IntegrityLevel {
+  INTEGRITY_LEVEL_UNTRUSTED = 0,
+  INTEGRITY_LEVEL_BELOW_LOW,
+  INTEGRITY_LEVEL_LOW,
+  INTEGRITY_LEVEL_MEDIUM_LOW,
+  INTEGRITY_LEVEL_MEDIUM,
+  INTEGRITY_LEVEL_HIGH,
   INTEGRITY_LEVEL_SYSTEM,
-  INTEGRITY_LEVEL_HIGH,
-  INTEGRITY_LEVEL_MEDIUM,
-  INTEGRITY_LEVEL_MEDIUM_LOW,
-  INTEGRITY_LEVEL_LOW,
-  INTEGRITY_LEVEL_BELOW_LOW,
-  INTEGRITY_LEVEL_UNTRUSTED,
   INTEGRITY_LEVEL_LAST

[rvargas (doing something else), 2014/06/16 19:16:57]

Today we init variables to LAST, that has to change.

How do we know where do we have to fix places that do integrity_level_ <
new_integrity_level or similar?

 };
 
 // The Token level specifies a set of  security profiles designed to
 // provide the bulk of the security of sandbox.
 //
 //  TokenLevel                 |Restricting   |Deny Only       |Privileges|
 //                             |Sids          |Sids            |          |
 // ----------------------------|--------------|----------------|----------|
 // USER_LOCKDOWN               | Null Sid     | All            | None     |
 // ----------------------------|--------------|----------------|----------|
@@ skipping 161 matching lines @@
 
 // Sets the DLL search order to LOAD_LIBRARY_SEARCH_DEFAULT_DIRS. Additional
 // directories can be added via the Windows AddDllDirectory() function.
 // http://msdn.microsoft.com/en-us/library/windows/desktop/hh310515
 // Must be enabled after startup.
 const MitigationFlags MITIGATION_DLL_SEARCH_ORDER        = 0x00000001ULL << 32;
 
 }  // namespace sandbox
 
 #endif  // SANDBOX_SRC_SECURITY_LEVEL_H_