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

src/compiler/js-inlining.h

Index: src/compiler/js-inlining.h
diff --git a/src/compiler/js-inlining.h b/src/compiler/js-inlining.h
index 0059b1c56c1c4ff2f0e07a3650715de793de0fb9..174b1e9a7abadcb2edd16c5da7a7c80d8dea7096 100644
--- a/src/compiler/js-inlining.h
+++ b/src/compiler/js-inlining.h
@@ -14,7 +14,7 @@ namespace compiler {
 
 class JSCallFunctionAccessor;
 
-class JSInliner FINAL : public Reducer {
+class JSInliner final : public Reducer {
  public:
   enum Mode { kBuiltinsInlining, kGeneralInlining };
 
@@ -22,7 +22,7 @@ class JSInliner FINAL : public Reducer {
             JSGraph* jsgraph)
       : mode_(mode), local_zone_(local_zone), info_(info), jsgraph_(jsgraph) {}
 
-  Reduction Reduce(Node* node) FINAL;
+  Reduction Reduce(Node* node) final;
 
  private:
   Mode const mode_;