replace OVERRIDE and FINAL with override and final in cc/

cc/test/ordered_simple_task_runner.h

Index: cc/test/ordered_simple_task_runner.h
diff --git a/cc/test/ordered_simple_task_runner.h b/cc/test/ordered_simple_task_runner.h
index 54a2c27198547a93811e3dbf1db5a4611095b11a..68c95876da9ee3f8264e6843c9dd397325af877c 100644
--- a/cc/test/ordered_simple_task_runner.h
+++ b/cc/test/ordered_simple_task_runner.h
@@ -55,13 +55,13 @@ class OrderedSimpleTaskRunner : public base::SingleThreadTaskRunner {
   // base::TestSimpleTaskRunner implementation:
   virtual bool PostDelayedTask(const tracked_objects::Location& from_here,
                                const base::Closure& task,
-                               base::TimeDelta delay) OVERRIDE;
+                               base::TimeDelta delay) override;
   virtual bool PostNonNestableDelayedTask(
       const tracked_objects::Location& from_here,
       const base::Closure& task,
-      base::TimeDelta delay) OVERRIDE;
+      base::TimeDelta delay) override;
 
-  virtual bool RunsTasksOnCurrentThread() const OVERRIDE;
+  virtual bool RunsTasksOnCurrentThread() const override;
 
   // Set a maximum number of tasks to run at once. Useful as a timeout to
   // prevent infinite task loops.