replace OVERRIDE and FINAL with override and final in components/

components/metrics/test_metrics_service_client.h

Index: components/metrics/test_metrics_service_client.h
diff --git a/components/metrics/test_metrics_service_client.h b/components/metrics/test_metrics_service_client.h
index 43600df161f14f0ba4c308a19e42cda1a6f91165..8565ca93b431597c0a6e7bcfdc819875ee48b1bb 100644
--- a/components/metrics/test_metrics_service_client.h
+++ b/components/metrics/test_metrics_service_client.h
@@ -21,22 +21,22 @@ class TestMetricsServiceClient : public MetricsServiceClient {
   virtual ~TestMetricsServiceClient();
 
   // MetricsServiceClient:
-  virtual void SetMetricsClientId(const std::string& client_id) OVERRIDE;
-  virtual bool IsOffTheRecordSessionActive() OVERRIDE;
-  virtual int32_t GetProduct() OVERRIDE;
-  virtual std::string GetApplicationLocale() OVERRIDE;
-  virtual bool GetBrand(std::string* brand_code) OVERRIDE;
-  virtual SystemProfileProto::Channel GetChannel() OVERRIDE;
-  virtual std::string GetVersionString() OVERRIDE;
-  virtual void OnLogUploadComplete() OVERRIDE;
+  virtual void SetMetricsClientId(const std::string& client_id) override;
+  virtual bool IsOffTheRecordSessionActive() override;
+  virtual int32_t GetProduct() override;
+  virtual std::string GetApplicationLocale() override;
+  virtual bool GetBrand(std::string* brand_code) override;
+  virtual SystemProfileProto::Channel GetChannel() override;
+  virtual std::string GetVersionString() override;
+  virtual void OnLogUploadComplete() override;
   virtual void StartGatheringMetrics(
-      const base::Closure& done_callback) OVERRIDE;
+      const base::Closure& done_callback) override;
   virtual void CollectFinalMetrics(const base::Closure& done_callback)
-      OVERRIDE;
+      override;
   virtual scoped_ptr<MetricsLogUploader> CreateUploader(
       const std::string& server_url,
       const std::string& mime_type,
-      const base::Callback<void(int)>& on_upload_complete) OVERRIDE;
+      const base::Callback<void(int)>& on_upload_complete) override;
 
   const std::string& get_client_id() const { return client_id_; }
   void set_version_string(const std::string& str) { version_string_ = str; }