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

chrome/browser/ui/webui/media/webrtc_logs_ui.cc

Index: chrome/browser/ui/webui/media/webrtc_logs_ui.cc
diff --git a/chrome/browser/ui/webui/media/webrtc_logs_ui.cc b/chrome/browser/ui/webui/media/webrtc_logs_ui.cc
index d3c3ec2818781b56561e9d1e8c0d90a2b7507ab9..70b91a4450b67419eceae77db82e7b3a788a5f17 100644
--- a/chrome/browser/ui/webui/media/webrtc_logs_ui.cc
+++ b/chrome/browser/ui/webui/media/webrtc_logs_ui.cc
@@ -81,10 +81,10 @@ class WebRtcLogsDOMHandler : public WebUIMessageHandler,
   virtual ~WebRtcLogsDOMHandler();
 
   // WebUIMessageHandler implementation.
-  virtual void RegisterMessages() OVERRIDE;
+  virtual void RegisterMessages() override;
 
   // UploadList::Delegate implemenation.
-  virtual void OnUploadListAvailable() OVERRIDE;
+  virtual void OnUploadListAvailable() override;
 
  private:
   // Asynchronously fetches the list of upload WebRTC logs. Called from JS.