replace OVERRIDE and FINAL with override and final in chrome/browser/[j-q]*

chrome/browser/media/webrtc_log_uploader.h

Index: chrome/browser/media/webrtc_log_uploader.h
diff --git a/chrome/browser/media/webrtc_log_uploader.h b/chrome/browser/media/webrtc_log_uploader.h
index 86c2d3a7cb35361aced98742759c84ff6f44ebaf..ae65c27f51fe55b9e81f5f8574b58c7b716846e3 100644
--- a/chrome/browser/media/webrtc_log_uploader.h
+++ b/chrome/browser/media/webrtc_log_uploader.h
@@ -51,9 +51,9 @@ class WebRtcLogUploader : public net::URLFetcherDelegate {
   virtual ~WebRtcLogUploader();
 
   // net::URLFetcherDelegate implementation.
-  virtual void OnURLFetchComplete(const net::URLFetcher* source) OVERRIDE;
+  virtual void OnURLFetchComplete(const net::URLFetcher* source) override;
   virtual void OnURLFetchUploadProgress(const net::URLFetcher* source,
-                                        int64 current, int64 total) OVERRIDE;
+                                        int64 current, int64 total) override;
 
   // Returns true is number of logs limit is not reached yet. Increases log
   // count if true is returned. Must be called before UploadLog().