Use Chrome compatible naming for compiler specifics.

src/compiler/x64/instruction-selector-x64.cc

 // 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.
 
 #include "src/compiler/instruction-selector-impl.h"
 #include "src/compiler/node-matchers.h"
 
 namespace v8 {
 namespace internal {
 namespace compiler {
 
 // Adds X64-specific methods for generating operands.
-class X64OperandGenerator V8_FINAL : public OperandGenerator {
+class X64OperandGenerator FINAL : public OperandGenerator {
  public:
   explicit X64OperandGenerator(InstructionSelector* selector)
       : OperandGenerator(selector) {}
 
   InstructionOperand* TempRegister(Register reg) {
     return new (zone()) UnallocatedOperand(UnallocatedOperand::FIXED_REGISTER,
                                            Register::ToAllocationIndex(reg));
   }
 
   InstructionOperand* UseByteRegister(Node* node) {
@@ skipping 702 matching lines @@
     DCHECK(deoptimization == NULL && continuation == NULL);
     Emit(kArchDrop |
              MiscField::encode(static_cast<int>(buffer.pushed_nodes.size())),
          NULL);
   }
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8