Replace FINAL and OVERRIDE with their C++11 counterparts in chrome/test

chrome/test/base/web_ui_browser_test_browsertest.cc

Index: chrome/test/base/web_ui_browser_test_browsertest.cc
diff --git a/chrome/test/base/web_ui_browser_test_browsertest.cc b/chrome/test/base/web_ui_browser_test_browsertest.cc
index 5fe1392da303fd20e0c764bb306deb64c6ac9636..7e576957c8f1a1d7926521c30d37b21893e0553d 100644
--- a/chrome/test/base/web_ui_browser_test_browsertest.cc
+++ b/chrome/test/base/web_ui_browser_test_browsertest.cc
@@ -108,7 +108,7 @@ class WebUIBrowserAsyncTest : public WebUIBrowserTest {
     MOCK_METHOD1(HandleTestPasses, void(const base::ListValue*));
 
    private:
-    virtual void RegisterMessages() OVERRIDE {
+    virtual void RegisterMessages() override {
       web_ui()->RegisterMessageCallback("startAsyncTest",
           base::Bind(&AsyncWebUIMessageHandler::HandleStartAsyncTest,
                      base::Unretained(this)));
@@ -138,12 +138,12 @@ class WebUIBrowserAsyncTest : public WebUIBrowserTest {
 
  private:
   // Provide this object's handler.
-  virtual WebUIMessageHandler* GetMockMessageHandler() OVERRIDE {
+  virtual WebUIMessageHandler* GetMockMessageHandler() override {
     return &message_handler_;
   }
 
   // Set up and browse to kDummyURL for all tests.
-  virtual void SetUpOnMainThread() OVERRIDE {
+  virtual void SetUpOnMainThread() override {
     WebUIBrowserTest::SetUpOnMainThread();
     AddLibrary(base::FilePath(FILE_PATH_LITERAL("async.js")));
     ui_test_utils::NavigateToURL(browser(), GURL(kDummyURL));