Standardize usage of virtual/override/final specifiers.

ui/views/view_targeter_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 "ui/views/view_targeter.h"
 
 #include "ui/events/event_targeter.h"
 #include "ui/events/event_utils.h"
 #include "ui/gfx/path.h"
 #include "ui/views/masked_targeter_delegate.h"
 #include "ui/views/test/views_test_base.h"
 #include "ui/views/view_targeter.h"
 #include "ui/views/view_targeter_delegate.h"
 #include "ui/views/widget/root_view.h"
 
 namespace views {
 
 // A derived class of View used for testing purposes.
 class TestingView : public View, public ViewTargeterDelegate {
  public:
   TestingView() : can_process_events_within_subtree_(true) {}
-  virtual ~TestingView() {}
+  ~TestingView() override {}
 
   // Reset all test state.
   void Reset() { can_process_events_within_subtree_ = true; }
 
   void set_can_process_events_within_subtree(bool can_process) {
     can_process_events_within_subtree_ = can_process;
   }
 
   // A call-through function to ViewTargeterDelegate::DoesIntersectRect().
   bool TestDoesIntersectRect(const View* target, const gfx::Rect& rect) const {
     return DoesIntersectRect(target, rect);
   }
 
   // View:
-  virtual bool CanProcessEventsWithinSubtree() const override {
+  bool CanProcessEventsWithinSubtree() const override {
     return can_process_events_within_subtree_;
   }
 
  private:
   // Value to return from CanProcessEventsWithinSubtree().
   bool can_process_events_within_subtree_;
 
   DISALLOW_COPY_AND_ASSIGN(TestingView);
 };
 
 // A derived class of View having a triangular-shaped hit test mask.
 class TestMaskedView : public View, public MaskedTargeterDelegate {
  public:
   TestMaskedView() {}
-  virtual ~TestMaskedView() {}
+  ~TestMaskedView() override {}
 
   // A call-through function to MaskedTargeterDelegate::DoesIntersectRect().
   bool TestDoesIntersectRect(const View* target, const gfx::Rect& rect) const {
     return DoesIntersectRect(target, rect);
   }
 
  private:
   // MaskedTargeterDelegate:
-  virtual bool GetHitTestMask(gfx::Path* mask) const override {
+  bool GetHitTestMask(gfx::Path* mask) const override {
     DCHECK(mask);
     SkScalar w = SkIntToScalar(width());
     SkScalar h = SkIntToScalar(height());
 
     // Create a triangular mask within the bounds of this View.
     mask->moveTo(w / 2, 0);
     mask->lineTo(w, h);
     mask->lineTo(0, h);
     mask->close();
     return true;
   }
 
   DISALLOW_COPY_AND_ASSIGN(TestMaskedView);
 };
 
 namespace test {
 
 // TODO(tdanderson): Clean up this test suite by moving common code/state into
 //                   ViewTargeterTest and overriding SetUp(), TearDown(), etc.
 //                   See crbug.com/355680.
 class ViewTargeterTest : public ViewsTestBase {
  public:
   ViewTargeterTest() {}
-  virtual ~ViewTargeterTest() {}
+  ~ViewTargeterTest() override {}
 
   void SetGestureHandler(internal::RootView* root_view, View* handler) {
     root_view->gesture_handler_ = handler;
   }
 
   void SetGestureHandlerSetBeforeProcessing(internal::RootView* root_view,
                                             bool set) {
     root_view->gesture_handler_set_before_processing_ = set;
   }
 
@@ skipping 568 matching lines @@
   EXPECT_EQ(v1, root_view->GetTooltipHandlerForPoint(v1_origin));
   EXPECT_EQ(root_view, root_view->GetTooltipHandlerForPoint(v2_origin));
 
   EXPECT_FALSE(v1->GetTooltipHandlerForPoint(v2_origin));
 
   widget->CloseNow();
 }
 
 }  // namespace test
 }  // namespace views