replace OVERRIDE and FINAL with override and final in sandbox/

sandbox/linux/bpf_dsl/bpf_dsl.h

 // Copyright 2014 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_LINUX_BPF_DSL_BPF_DSL_H_
 #define SANDBOX_LINUX_BPF_DSL_BPF_DSL_H_
 
 #include <stdint.h>
 
 #include <utility>
@@ skipping 21 matching lines @@
 // would be:
 //
 //      #include "sandbox/linux/bpf_dsl/bpf_dsl.h"
 //
 //      using namespace sandbox::bpf_dsl;
 //
 //      class SillyPolicy : public SandboxBPFDSLPolicy {
 //       public:
 //        SillyPolicy() {}
 //        virtual ~SillyPolicy() {}
-//        virtual ResultExpr EvaluateSyscall(int sysno) const OVERRIDE {
+//        virtual ResultExpr EvaluateSyscall(int sysno) const override {
 //          if (sysno == __NR_fcntl) {
 //            Arg<int> fd(0), cmd(1);
 //            Arg<unsigned long> flags(2);
 //            const uint64_t kGoodFlags = O_ACCMODE | O_NONBLOCK;
 //            return If(fd == 0 && cmd == F_SETFL && (flags & ~kGoodFlags) == 0,
 //                      Allow())
 //                .ElseIf(cmd == F_DUPFD || cmd == F_DUPFD_CLOEXEC,
 //                        Error(EMFILE))
 //                .Else(Trap(SetFlagHandler, NULL));
 //          } else {
@@ skipping 46 matching lines @@
   SandboxBPFDSLPolicy() : SandboxBPFPolicy() {}
   virtual ~SandboxBPFDSLPolicy() {}
 
   // User extension point for writing custom sandbox policies.
   virtual ResultExpr EvaluateSyscall(int sysno) const = 0;
 
   // Optional overload for specifying alternate behavior for invalid
   // system calls.  The default is to return ENOSYS.
   virtual ResultExpr InvalidSyscall() const;
 
-  // Override implementations from SandboxBPFPolicy.  Marked as FINAL
+  // Override implementations from SandboxBPFPolicy.  Marked as final
   // to prevent mixups with child classes accidentally overloading
   // these instead of the above methods.
   virtual ErrorCode EvaluateSyscall(SandboxBPF* sb,
-                                    int sysno) const OVERRIDE FINAL;
-  virtual ErrorCode InvalidSyscall(SandboxBPF* sb) const OVERRIDE FINAL;
+                                    int sysno) const override final;
+  virtual ErrorCode InvalidSyscall(SandboxBPF* sb) const override final;
 
   // Helper method so policies can just write Trap(func, aux).
   static ResultExpr Trap(Trap::TrapFnc trap_func, const void* aux);
 
  private:
   DISALLOW_COPY_AND_ASSIGN(SandboxBPFDSLPolicy);
 };
 
 // Allow specifies a result that the system call should be allowed to
 // execute normally.
@@ skipping 255 matching lines @@
 
 template <typename T>
 ResultExpr Caser<T>::Default(ResultExpr result) const {
   return elser_.Else(result);
 }
 
 }  // namespace bpf_dsl
 }  // namespace sandbox
 
 #endif  // SANDBOX_LINUX_BPF_DSL_BPF_DSL_H_