replace OVERRIDE and FINAL with override and final in ash/

ash/system/chromeos/session/logout_confirmation_controller_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 "ash/system/chromeos/session/logout_confirmation_controller.h"
 
 #include <queue>
 #include <utility>
 #include <vector>
 
@@ skipping 11 matching lines @@
 namespace {
 
 // A SingleThreadTaskRunner that mocks the current time and allows it to be
 // fast-forwarded. TODO(bartfab): Copies of this class exist in several tests.
 // Consolidate them (crbug.com/329911).
 class MockTimeSingleThreadTaskRunner : public base::SingleThreadTaskRunner {
  public:
   MockTimeSingleThreadTaskRunner();
 
   // base::SingleThreadTaskRunner:
-  virtual bool RunsTasksOnCurrentThread() const OVERRIDE;
+  virtual bool RunsTasksOnCurrentThread() const override;
   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;
 
   const base::TimeTicks& GetCurrentTime() const;
 
   void FastForwardBy(base::TimeDelta delta);
   void FastForwardUntilNoTasksRemain();
 
  private:
   // Strict weak temporal ordering of tasks.
   class TemporalOrder {
    public:
@@ skipping 13 matching lines @@
 };
 
 // A base::TickClock that uses a MockTimeSingleThreadTaskRunner as the source of
 // the current time.
 class MockClock : public base::TickClock {
  public:
   explicit MockClock(scoped_refptr<MockTimeSingleThreadTaskRunner> task_runner);
   virtual ~MockClock();
 
   // base::TickClock:
-  virtual base::TimeTicks NowTicks() OVERRIDE;
+  virtual base::TimeTicks NowTicks() override;
 
  private:
   scoped_refptr<MockTimeSingleThreadTaskRunner> task_runner_;
 
   DISALLOW_COPY_AND_ASSIGN(MockClock);
 };
 
 
 MockTimeSingleThreadTaskRunner::MockTimeSingleThreadTaskRunner() {
 }
@@ skipping 197 matching lines @@
   controller_.ConfirmLogout(
       runner_->GetCurrentTime() + base::TimeDelta::FromSeconds(10));
   EXPECT_FALSE(log_out_called_);
   runner_->FastForwardBy(base::TimeDelta::FromSeconds(9));
   EXPECT_FALSE(log_out_called_);
   runner_->FastForwardBy(base::TimeDelta::FromSeconds(2));
   EXPECT_TRUE(log_out_called_);
 }
 
 }  // namespace ash