Standardize usage of virtual/override/final specifiers.

content/browser/renderer_host/input/gesture_text_selector_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 <string>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
 #include "content/browser/renderer_host/input/gesture_text_selector.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/events/event_constants.h"
 #include "ui/events/gesture_detection/motion_event.h"
 #include "ui/events/test/motion_event_test_utils.h"
 #include "ui/gfx/geometry/rect_f.h"
 
 using ui::MotionEvent;
 using ui::test::MockMotionEvent;
 
 namespace content {
 
 class GestureTextSelectorTest : public testing::Test,
                                 public GestureTextSelectorClient {
  public:
   GestureTextSelectorTest() {}
-  virtual ~GestureTextSelectorTest() {}
+  ~GestureTextSelectorTest() override {}
 
   // Test implementation.
-  virtual void SetUp() override {
+  void SetUp() override {
     selector_.reset(new GestureTextSelector(this));
     event_log_.clear();
   }
 
-  virtual void TearDown() override {
+  void TearDown() override {
     selector_.reset();
     event_log_.clear();
   }
 
   // GestureTextSelectorClient implementation.
   void ShowSelectionHandlesAutomatically() override {
     event_log_.push_back("Show");
   }
 
   void SelectRange(float x1, float y1, float x2, float y2) override {
@@ skipping 169 matching lines @@
   event_time += base::TimeDelta::FromMilliseconds(1);
   MockMotionEvent action_up(MotionEvent::ACTION_UP, event_time, x2, y2);
   action_up.SetToolType(0, MotionEvent::TOOL_TYPE_STYLUS);
   action_up.set_button_state(0);
   EXPECT_TRUE(selector_->OnTouchEvent(action_up));
   ASSERT_EQ(1u, event_log_.size());
   EXPECT_STREQ("LongPress", event_log_.back().c_str());
 }
 
 }  // namespace content