CheckForNicePermission: Make sure can_reraise_priority is set in ctor

base/process_linux.cc

 // 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.
 
 #include "base/process.h"
 
 #include <errno.h>
 #include <sys/resource.h>
 
 #include "base/file_util.h"
@@ skipping 89 matching lines @@
   if (!CanBackgroundProcesses())
     return false;
 
   int priority = background ? kBackgroundPriority : kForegroundPriority;
   int result = setpriority(PRIO_PROCESS, process_, priority);
   DPCHECK(result == 0);
   return result == 0;
 }
 
 struct CheckForNicePermission {
-  bool can_reraise_priority;
-
-  CheckForNicePermission() {
+  CheckForNicePermission() : can_reraise_priority(false) {
     // We won't be able to raise the priority if we don't have the right rlimit.
     // The limit may be adjusted in /etc/security/limits.conf for PAM systems.
     struct rlimit rlim;
     if ((getrlimit(RLIMIT_NICE, &rlim) == 0) &&
         (20 - kForegroundPriority) <= static_cast<int>(rlim.rlim_cur)) {
         can_reraise_priority = true;
     }
   };
+
+  bool can_reraise_priority;
 };
 
 // static
 bool Process::CanBackgroundProcesses() {
 #if defined(OS_CHROMEOS)
   if (cgroups.Get().enabled)
     return true;
 #endif
 
   static LazyInstance<CheckForNicePermission> check_for_nice_permission =
       LAZY_INSTANCE_INITIALIZER;
   return check_for_nice_permission.Get().can_reraise_priority;
 }
 
 }  // namespace base