Indicate focused state on text buttons with blue outline.

ui/views/controls/button/text_button.h

 // Copyright (c) 2012 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 UI_VIEWS_CONTROLS_BUTTON_TEXT_BUTTON_H_
 #define UI_VIEWS_CONTROLS_BUTTON_TEXT_BUTTON_H_
 #pragma once
 
 #include <string>
 
@@ skipping 383 matching lines @@
 //
 ////////////////////////////////////////////////////////////////////////////////
 class VIEWS_EXPORT NativeTextButton : public TextButton {
  public:
   // The button's class name.
   static const char kViewClassName[];
 
   explicit NativeTextButton(ButtonListener* listener);
   NativeTextButton(ButtonListener* listener, const string16& text);
 
+  // Overridden from View:
+  virtual void OnPaintFocusBorder(gfx::Canvas* canvas) OVERRIDE;
+
   // Overridden from TextButton:
   virtual gfx::Size GetMinimumSize() OVERRIDE;
   virtual std::string GetClassName() const OVERRIDE;
 
  private:
   void Init();
 
-  // Overridden from View:
-  virtual void OnPaintFocusBorder(gfx::Canvas* canvas) OVERRIDE;
-
   // Overridden from TextButton:
   virtual void GetExtraParams(
       ui::NativeTheme::ExtraParams* params) const OVERRIDE;
 
   DISALLOW_COPY_AND_ASSIGN(NativeTextButton);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_BUTTON_TEXT_BUTTON_H_