replace OVERRIDE and FINAL with override and final in chrome/browser/extensions/

chrome/browser/extensions/extension_function_test_utils.cc

Index: chrome/browser/extensions/extension_function_test_utils.cc
diff --git a/chrome/browser/extensions/extension_function_test_utils.cc b/chrome/browser/extensions/extension_function_test_utils.cc
index 503709b1a5ac7ac4e1d25bea9aac6bcb582074e4..1d3b84a52bbc7a6784d50b6bea3f15dd8ab1aebd 100644
--- a/chrome/browser/extensions/extension_function_test_utils.cc
+++ b/chrome/browser/extensions/extension_function_test_utils.cc
@@ -36,11 +36,11 @@ class TestFunctionDispatcherDelegate
 
  private:
   virtual extensions::WindowController* GetExtensionWindowController()
-      const OVERRIDE {
+      const override {
     return browser_->extension_window_controller();
   }
 
-  virtual WebContents* GetAssociatedWebContents() const OVERRIDE {
+  virtual WebContents* GetAssociatedWebContents() const override {
     return NULL;
   }
 
@@ -211,7 +211,7 @@ class SendResponseDelegate
 
   virtual void OnSendResponse(UIThreadExtensionFunction* function,
                               bool success,
-                              bool bad_message) OVERRIDE {
+                              bool bad_message) override {
     ASSERT_FALSE(bad_message);
     ASSERT_FALSE(HasResponse());
     response_.reset(new bool);