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

chrome/browser/metrics/omnibox_metrics_provider.h

Index: chrome/browser/metrics/omnibox_metrics_provider.h
diff --git a/chrome/browser/metrics/omnibox_metrics_provider.h b/chrome/browser/metrics/omnibox_metrics_provider.h
index 47c5dbc2c2ee45c7c3742714ee723b743539f35b..a5c01b93308ea408ae8bc78db4cf3a8b0cfebccb 100644
--- a/chrome/browser/metrics/omnibox_metrics_provider.h
+++ b/chrome/browser/metrics/omnibox_metrics_provider.h
@@ -22,16 +22,16 @@ class OmniboxMetricsProvider : public metrics::MetricsProvider,
   virtual ~OmniboxMetricsProvider();
 
   // metrics::MetricsDataProvider:
-  virtual void OnRecordingEnabled() OVERRIDE;
-  virtual void OnRecordingDisabled() OVERRIDE;
+  virtual void OnRecordingEnabled() override;
+  virtual void OnRecordingDisabled() override;
   virtual void ProvideGeneralMetrics(
-      metrics::ChromeUserMetricsExtension* uma_proto) OVERRIDE;
+      metrics::ChromeUserMetricsExtension* uma_proto) override;
 
  private:
   // content::NotificationObserver:
   virtual void Observe(int type,
                        const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
+                       const content::NotificationDetails& details) override;
 
   // Records the input text, available choices, and selected entry when the
   // user uses the Omnibox to open a URL.