clang/win: Fix a Wenum-compare warning and a few Wwritable-strings warnings.

rlz/win/lib/process_info.cc

 // 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.
 //
 // Information about the current process.
 
 #include "rlz/win/lib/process_info.h"
 
 #include <windows.h>
 #include <Sddl.h>  // For ConvertSidToStringSid.
@@ skipping 154 matching lines @@
   if (!evaluated) {
     if (IsRunningAsSystem()) {
       has_rights = true;
     } else if (base::win::GetVersion() >= base::win::VERSION_VISTA) {
       TOKEN_ELEVATION_TYPE elevation;
       base::IntegrityLevel level;
 
       if (SUCCEEDED(GetElevationType(&elevation)) &&
         base::GetProcessIntegrityLevel(base::GetCurrentProcessHandle(), &level))
         has_rights = (elevation == TokenElevationTypeFull) ||
-                    (level == HIGH_INTEGRITY);
+                     (level == base::HIGH_INTEGRITY);
     } else {
       long group = 0;
       if (GetUserGroup(&group))
         has_rights = (group == DOMAIN_ALIAS_RID_ADMINS);
     }
   }
 
   evaluated = true;
   if (!has_rights)
     ASSERT_STRING("ProcessInfo::HasAdminRights: Does not have admin rights.");
 
   return has_rights;
 }
 
 };  // namespace