Standardize usage of virtual/override/final specifiers.

chrome/browser/ui/views/toolbar/toolbar_view_interactive_uitest.cc

Index: chrome/browser/ui/views/toolbar/toolbar_view_interactive_uitest.cc
diff --git a/chrome/browser/ui/views/toolbar/toolbar_view_interactive_uitest.cc b/chrome/browser/ui/views/toolbar/toolbar_view_interactive_uitest.cc
index 1533216178691d0d69e4423324e9c8ba50dff42e..dbbf0a875c4c82413316a00b54a139e13c47d463 100644
--- a/chrome/browser/ui/views/toolbar/toolbar_view_interactive_uitest.cc
+++ b/chrome/browser/ui/views/toolbar/toolbar_view_interactive_uitest.cc
@@ -25,7 +25,7 @@
 class ToolbarViewInteractiveUITest : public ExtensionBrowserTest {
  public:
   ToolbarViewInteractiveUITest();
-  virtual ~ToolbarViewInteractiveUITest();
+  ~ToolbarViewInteractiveUITest() override;
 
  protected:
   ToolbarView* toolbar_view() { return toolbar_view_; }
@@ -46,9 +46,9 @@ class ToolbarViewInteractiveUITest : public ExtensionBrowserTest {
   void FinishDragAndDrop(const base::Closure& quit_closure);
 
   // InProcessBrowserTest:
-  virtual void SetUpCommandLine(base::CommandLine* command_line) override;
-  virtual void SetUpOnMainThread() override;
-  virtual void TearDownOnMainThread() override;
+  void SetUpCommandLine(base::CommandLine* command_line) override;
+  void SetUpOnMainThread() override;
+  void TearDownOnMainThread() override;
 
   ToolbarView* toolbar_view_;