Replace FINAL and OVERRIDE with their C++11 counterparts in chrome/test

chrome/test/chromedriver/performance_logger.h

Index: chrome/test/chromedriver/performance_logger.h
diff --git a/chrome/test/chromedriver/performance_logger.h b/chrome/test/chromedriver/performance_logger.h
index 4ce17ca1b681bfeee42affa23d106e955555e004..a673832bde396443c1a51aaa92bd8904a8abc26b 100644
--- a/chrome/test/chromedriver/performance_logger.h
+++ b/chrome/test/chromedriver/performance_logger.h
@@ -39,19 +39,19 @@ class PerformanceLogger : public DevToolsEventListener, public CommandListener {
                     const PerfLoggingPrefs& prefs);
 
   // PerformanceLogger subscribes to browser-wide |DevToolsClient| for tracing.
-  virtual bool subscribes_to_browser() OVERRIDE;
+  virtual bool subscribes_to_browser() override;
 
   // For browser-wide client: enables tracing if trace categories are specified,
   // sets |browser_client_|. For other clients: calls EnableInspectorDomains.
-  virtual Status OnConnected(DevToolsClient* client) OVERRIDE;
+  virtual Status OnConnected(DevToolsClient* client) override;
 
   // Calls HandleInspectorEvents or HandleTraceEvents depending on client type.
   virtual Status OnEvent(DevToolsClient* client,
                          const std::string& method,
-                         const base::DictionaryValue& params) OVERRIDE;
+                         const base::DictionaryValue& params) override;
 
   // Before whitelisted commands, if tracing enabled, calls CollectTraceEvents.
-  virtual Status BeforeCommand(const std::string& command_name) OVERRIDE;
+  virtual Status BeforeCommand(const std::string& command_name) override;
 
  private:
   void AddLogEntry(Log::Level level,