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

chrome/browser/power/process_power_collector.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_POWER_PROCESS_POWER_COLLECTOR_H_
 #define CHROME_BROWSER_POWER_PROCESS_POWER_COLLECTOR_H_
 
 #include <map>
 
 #include "base/memory/linked_ptr.h"
@@ skipping 78 matching lines @@
 
   void set_cpu_usage_callback_for_testing(const CpuUsageCallback& callback) {
     cpu_usage_callback_ = callback;
   }
 
   ProcessMetricsMap* metrics_map_for_testing() { return &metrics_map_; }
 
 #if defined(OS_CHROMEOS)
   // PowerManagerClient::Observer implementation:
   virtual void PowerChanged(
-      const power_manager::PowerSupplyProperties& prop) OVERRIDE;
+      const power_manager::PowerSupplyProperties& prop) override;
 #endif
 
   // Begin periodically updating the power consumption numbers by profile.
   void Initialize();
 
   // Calls UpdatePowerConsumption() and returns the total CPU percent.
   double UpdatePowerConsumptionForTesting();
 
  private:
   // Starts the timer for updating the power consumption.
@@ skipping 27 matching lines @@
   // Callback to use to get CPU usage if set.
   CpuUsageCallback cpu_usage_callback_;
 
   // The factor to scale the CPU usage by.
   double scale_factor_;
 
   DISALLOW_COPY_AND_ASSIGN(ProcessPowerCollector);
 };
 
 #endif  // CHROME_BROWSER_POWER_PROCESS_POWER_COLLECTOR_H_