Update {virtual,override,final} to follow C++11 style in chrome/browser/chromeos/input_method.

chrome/browser/chromeos/input_method/textinput_test_helper.h

 // Copyright (c) 2013 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_INPUT_METHOD_TEXTINPUT_TEST_HELPER_H_
 #define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_TEXTINPUT_TEST_HELPER_H_
 
 #include "chrome/test/base/in_process_browser_test.h"
 #include "ui/base/ime/mock_input_method.h"
 #include "ui/base/ime/text_input_client.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/range/range.h"
 
 namespace content {
 class WebContents;
 }  // namespace content
 
 namespace chromeos {
 
 // The base class of text input testing.
 class TextInputTestBase : public InProcessBrowserTest {
  public:
   TextInputTestBase() {}
-  virtual ~TextInputTestBase() {}
+  ~TextInputTestBase() override {}
 
-  virtual void SetUpInProcessBrowserTestFixture() override;
+  void SetUpInProcessBrowserTestFixture() override;
+
  private:
   DISALLOW_COPY_AND_ASSIGN(TextInputTestBase);
 };
 
 // Provides text input test utilities.
 class TextInputTestHelper : public ui::InputMethodObserver {
  public:
   TextInputTestHelper();
-  virtual ~TextInputTestHelper();
+  ~TextInputTestHelper() override;
 
   // Returns the latest status notified to ui::InputMethod
   base::string16 GetSurroundingText() const;
   gfx::Rect GetCaretRect() const;
   gfx::Rect GetCompositionHead() const;
   gfx::Range GetSelectionRange() const;
   bool GetFocusState() const;
   ui::TextInputType GetTextInputType() const;
 
   ui::TextInputClient* GetTextInputClient() const;
@@ skipping 18 matching lines @@
  private:
   enum WaitImeEventType {
     NO_WAIT,
     WAIT_ON_BLUR,
     WAIT_ON_CARET_BOUNDS_CHANGED,
     WAIT_ON_FOCUS,
     WAIT_ON_TEXT_INPUT_TYPE_CHANGED,
   };
 
   // ui::InputMethodObserver overrides.
-  virtual void OnTextInputTypeChanged(
-      const ui::TextInputClient* client) override;
-  virtual void OnFocus() override;
-  virtual void OnBlur() override;
-  virtual void OnCaretBoundsChanged(const ui::TextInputClient* client) override;
-  virtual void OnTextInputStateChanged(
-      const ui::TextInputClient* client) override;
-  virtual void OnShowImeIfNeeded() override;
-  virtual void OnInputMethodDestroyed(
-      const ui::InputMethod* input_method) override;
+  void OnTextInputTypeChanged(const ui::TextInputClient* client) override;
+  void OnFocus() override;
+  void OnBlur() override;
+  void OnCaretBoundsChanged(const ui::TextInputClient* client) override;
+  void OnTextInputStateChanged(const ui::TextInputClient* client) override;
+  void OnShowImeIfNeeded() override;
+  void OnInputMethodDestroyed(const ui::InputMethod* input_method) override;
 
   // Represents waiting type of text input event.
   WaitImeEventType waiting_type_;
 
   base::string16 surrounding_text_;
   gfx::Rect caret_rect_;
   gfx::Rect composition_head_;
   gfx::Range selection_range_;
   bool focus_state_;
   ui::TextInputType latest_text_input_type_;
 
   DISALLOW_COPY_AND_ASSIGN(TextInputTestHelper);
 };
 
 } // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_TEXTINPUT_TEST_HELPER_H_