Replace FINAL and OVERRIDE with their C++11 counterparts in content

content/browser/mach_broker_mac.h

Index: content/browser/mach_broker_mac.h
diff --git a/content/browser/mach_broker_mac.h b/content/browser/mach_broker_mac.h
index 51038bfa010831beed3b735850649fa2a081fab3..2f2ab1372dc919fa6e107b896bd237ebc60ea6ea 100644
--- a/content/browser/mach_broker_mac.h
+++ b/content/browser/mach_broker_mac.h
@@ -64,18 +64,18 @@ class CONTENT_EXPORT MachBroker : public base::ProcessMetrics::PortProvider,
   void AddPlaceholderForPid(base::ProcessHandle pid);
 
   // Implement |ProcessMetrics::PortProvider|.
-  virtual mach_port_t TaskForPid(base::ProcessHandle process) const OVERRIDE;
+  virtual mach_port_t TaskForPid(base::ProcessHandle process) const override;
 
   // Implement |BrowserChildProcessObserver|.
   virtual void BrowserChildProcessHostDisconnected(
-      const ChildProcessData& data) OVERRIDE;
+      const ChildProcessData& data) override;
   virtual void BrowserChildProcessCrashed(
-      const ChildProcessData& data) OVERRIDE;
+      const ChildProcessData& data) override;
 
   // Implement |NotificationObserver|.
   virtual void Observe(int type,
                        const NotificationSource& source,
-                       const NotificationDetails& details) OVERRIDE;
+                       const NotificationDetails& details) override;
  private:
   friend class MachBrokerTest;
   friend class MachListenerThreadDelegate;