Use Chrome compatible naming for compiler specifics.

src/compiler/instruction-selector-unittest.h

Index: src/compiler/instruction-selector-unittest.h
diff --git a/src/compiler/instruction-selector-unittest.h b/src/compiler/instruction-selector-unittest.h
index 113e8abc611d362c743fbab67736d1fe78f3e0a7..3f6f252ea24757b6a6ed6638b165545ca6af137e 100644
--- a/src/compiler/instruction-selector-unittest.h
+++ b/src/compiler/instruction-selector-unittest.h
@@ -32,7 +32,7 @@ class InstructionSelectorTest : public CompilerTest {
     kAllExceptNopInstructions
   };
 
-  class StreamBuilder V8_FINAL : public RawMachineAssembler {
+  class StreamBuilder FINAL : public RawMachineAssembler {
    public:
     StreamBuilder(InstructionSelectorTest* test, MachineType return_type)
         : RawMachineAssembler(new (test->zone()) Graph(test->zone()),
@@ -111,7 +111,7 @@ class InstructionSelectorTest : public CompilerTest {
     InstructionSelectorTest* test_;
   };
 
-  class Stream V8_FINAL {
+  class Stream FINAL {
    public:
     size_t size() const { return instructions_.size(); }
     const Instruction* operator[](size_t index) const {