replace OVERRIDE and FINAL with override and final in cc/

cc/base/delayed_unique_notifier_unittest.cc

 // 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.
 
 #include <deque>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/test/test_pending_task.h"
 #include "base/test/test_simple_task_runner.h"
 #include "cc/base/delayed_unique_notifier.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace cc {
 namespace {
 
 class TestNotifier : public DelayedUniqueNotifier {
  public:
   TestNotifier(base::SequencedTaskRunner* task_runner,
                const base::Closure& closure,
                const base::TimeDelta& delay)
       : DelayedUniqueNotifier(task_runner, closure, delay) {}
   virtual ~TestNotifier() {}
 
   // Overridden from DelayedUniqueNotifier:
-  virtual base::TimeTicks Now() const OVERRIDE { return now_; }
+  virtual base::TimeTicks Now() const override { return now_; }
 
   void SetNow(base::TimeTicks now) { now_ = now; }
 
  private:
   base::TimeTicks now_;
 };
 
 class DelayedUniqueNotifierTest : public testing::Test {
  public:
   DelayedUniqueNotifierTest() : notification_count_(0) {}
 
-  virtual void SetUp() OVERRIDE {
+  virtual void SetUp() override {
     notification_count_ = 0;
     task_runner_ = make_scoped_refptr(new base::TestSimpleTaskRunner);
   }
 
   void Notify() { ++notification_count_; }
 
   int NotificationCount() const { return notification_count_; }
 
   std::deque<base::TestPendingTask> TakePendingTasks() {
     std::deque<base::TestPendingTask> tasks = task_runner_->GetPendingTasks();
@@ skipping 208 matching lines @@
   tasks[0].task.Run();
   EXPECT_EQ(1, NotificationCount());
 
   tasks = TakePendingTasks();
   EXPECT_EQ(0u, tasks.size());
   EXPECT_FALSE(notifier.HasPendingNotification());
 }
 
 }  // namespace
 }  // namespace cc