Replace OVERRIDE->override and FINAL->final since we now require C++11.

test/unittests/compiler/control-flow-optimizer-unittest.cc

 // Copyright 2015 the V8 project 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 "src/compiler/control-flow-optimizer.h"
 #include "src/compiler/js-graph.h"
 #include "src/compiler/js-operator.h"
 #include "src/compiler/machine-operator.h"
 #include "test/unittests/compiler/graph-unittest.h"
 #include "test/unittests/compiler/node-test-utils.h"
 #include "testing/gmock-support.h"
 
 using testing::AllOf;
 using testing::Capture;
 using testing::CaptureEq;
 
 namespace v8 {
 namespace internal {
 namespace compiler {
 
 class ControlFlowOptimizerTest : public GraphTest {
  public:
   explicit ControlFlowOptimizerTest(int num_parameters = 3)
       : GraphTest(num_parameters),
         machine_(zone()),
         javascript_(zone()),
         jsgraph_(isolate(), graph(), common(), javascript(), machine()) {}
-  ~ControlFlowOptimizerTest() OVERRIDE {}
+  ~ControlFlowOptimizerTest() override {}
 
  protected:
   void Optimize() {
     ControlFlowOptimizer optimizer(jsgraph(), zone());
     optimizer.Optimize();
   }
 
   Node* EmptyFrameState() { return jsgraph()->EmptyFrameState(); }
 
   JSGraph* jsgraph() { return &jsgraph_; }
@@ skipping 92 matching lines @@
                             IsIfTrue(CaptureEq(&branch2_capture))),
                     IsMerge(IsIfFalse(AllOf(CaptureEq(&branch1_capture),
                                             IsBranch(cond1, control1))),
                             IsIfFalse(AllOf(CaptureEq(&branch2_capture),
                                             IsBranch(cond2, control2)))))));
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8