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

src/compiler/node-matchers.h

 // Copyright 2014 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.
 
 #ifndef V8_COMPILER_NODE_MATCHERS_H_
 #define V8_COMPILER_NODE_MATCHERS_H_
 
 #include <cmath>
 
 // TODO(turbofan): Move ExternalReference out of assembler.h
@@ skipping 87 matching lines @@
     has_value_ = true;
   } else if (opcode() == IrOpcode::kInt64Constant) {
     value_ = OpParameter<uint64_t>(node);
     has_value_ = true;
   }
 }
 
 
 // A pattern matcher for integer constants.
 template <typename T, IrOpcode::Value kOpcode>
-struct IntMatcher FINAL : public ValueMatcher<T, kOpcode> {
+struct IntMatcher final : public ValueMatcher<T, kOpcode> {
   explicit IntMatcher(Node* node) : ValueMatcher<T, kOpcode>(node) {}
 
   bool IsMultipleOf(T n) const {
     return this->HasValue() && (this->Value() % n) == 0;
   }
   bool IsPowerOf2() const {
     return this->HasValue() && this->Value() > 0 &&
            (this->Value() & (this->Value() - 1)) == 0;
   }
   bool IsNegativePowerOf2() const {
@@ skipping 10 matching lines @@
 typedef Int32Matcher IntPtrMatcher;
 typedef Uint32Matcher UintPtrMatcher;
 #else
 typedef Int64Matcher IntPtrMatcher;
 typedef Uint64Matcher UintPtrMatcher;
 #endif
 
 
 // A pattern matcher for floating point constants.
 template <typename T, IrOpcode::Value kOpcode>
-struct FloatMatcher FINAL : public ValueMatcher<T, kOpcode> {
+struct FloatMatcher final : public ValueMatcher<T, kOpcode> {
   explicit FloatMatcher(Node* node) : ValueMatcher<T, kOpcode>(node) {}
 
   bool IsMinusZero() const {
     return this->Is(0.0) && std::signbit(this->Value());
   }
   bool IsNaN() const { return this->HasValue() && std::isnan(this->Value()); }
   bool IsZero() const { return this->Is(0.0) && !std::signbit(this->Value()); }
 };
 
 typedef FloatMatcher<float, IrOpcode::kFloat32Constant> Float32Matcher;
 typedef FloatMatcher<double, IrOpcode::kFloat64Constant> Float64Matcher;
 typedef FloatMatcher<double, IrOpcode::kNumberConstant> NumberMatcher;
 
 
 // A pattern matcher for heap object constants.
 template <typename T>
-struct HeapObjectMatcher FINAL
+struct HeapObjectMatcher final
     : public ValueMatcher<Unique<T>, IrOpcode::kHeapConstant> {
   explicit HeapObjectMatcher(Node* node)
       : ValueMatcher<Unique<T>, IrOpcode::kHeapConstant>(node) {}
 };
 
 
 // A pattern matcher for external reference constants.
-struct ExternalReferenceMatcher FINAL
+struct ExternalReferenceMatcher final
     : public ValueMatcher<ExternalReference, IrOpcode::kExternalConstant> {
   explicit ExternalReferenceMatcher(Node* node)
       : ValueMatcher<ExternalReference, IrOpcode::kExternalConstant>(node) {}
 };
 
 
 // For shorter pattern matching code, this struct matches the inputs to
 // machine-level load operations.
 template <typename Object>
 struct LoadMatcher : public NodeMatcher {
@@ skipping 416 matching lines @@
   Node* branch_;
   Node* if_true_;
   Node* if_false_;
 };
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_NODE_MATCHERS_H_