replace OVERRIDE and FINAL with override and final in chrome/browser/ui/[w-z]*

chrome/browser/ui/webui/about_ui.cc

Index: chrome/browser/ui/webui/about_ui.cc
diff --git a/chrome/browser/ui/webui/about_ui.cc b/chrome/browser/ui/webui/about_ui.cc
index 63a555c08d6be8c9df88470d3ed14fbae97205d7..a283ff81ebc8a07654a1ef5746ac1db26f4b123e 100644
--- a/chrome/browser/ui/webui/about_ui.cc
+++ b/chrome/browser/ui/webui/about_ui.cc
@@ -125,7 +125,7 @@ class AboutMemoryHandler : public MemoryDetails {
       : callback_(callback) {
   }
 
-  virtual void OnDetailsAvailable() OVERRIDE;
+  virtual void OnDetailsAvailable() override;
 
  private:
   virtual ~AboutMemoryHandler() {}
@@ -189,7 +189,7 @@ class ChromeOSOnlineTermsHandler : public net::URLFetcherDelegate {
   virtual ~ChromeOSOnlineTermsHandler() {}
 
   // net::URLFetcherDelegate:
-  virtual void OnURLFetchComplete(const net::URLFetcher* source) OVERRIDE {
+  virtual void OnURLFetchComplete(const net::URLFetcher* source) override {
     if (source != eula_fetcher_.get()) {
       NOTREACHED() << "Callback from foreign URL fetcher";
       return;