Add 1px black border for ChromeOS status button.

views/controls/button/text_button.h

 // Copyright (c) 2010 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 VIEWS_CONTROLS_BUTTON_TEXT_BUTTON_H_
 #define VIEWS_CONTROLS_BUTTON_TEXT_BUTTON_H_
 #pragma once
 
 #include <string>
 
@@ skipping 124 matching lines @@
   // SetText. This method resets the cached maximum display size to the
   // current size.
   void ClearMaxTextSize();
 
   void set_max_width(int max_width) { max_width_ = max_width; }
   void SetFont(const gfx::Font& font);
   void SetEnabledColor(SkColor color);
   void SetDisabledColor(SkColor color);
   void SetHighlightColor(SkColor color);
   void SetHoverColor(SkColor color);
+  void SetTextHaloColor(SkColor color);
   void SetNormalHasBorder(bool normal_has_border);
   // Sets whether or not to show the hot and pushed states for the button icon
   // (if present) in addition to the normal state.  Defaults to true.
   void SetShowMultipleIconStates(bool show_multiple_icon_states);
 
   // Paint the button into the specified canvas. If |for_drag| is true, the
   // function paints a drag image representation into the canvas.
   virtual void Paint(gfx::Canvas* canvas, bool for_drag);
 
   // Overridden from View:
@@ skipping 45 matching lines @@
 
   // Text color.
   SkColor color_;
 
   // State colors.
   SkColor color_enabled_;
   SkColor color_disabled_;
   SkColor color_highlight_;
   SkColor color_hover_;
 
+  // An optional halo around text.
+  SkColor text_halo_color_;
+  bool has_text_halo_;
+
   // An icon displayed with the text.
   SkBitmap icon_;
 
   // An optional different version of the icon for hover state.
   SkBitmap icon_hover_;
   bool has_hover_icon_;
 
   // An optional different version of the icon for pushed state.
   SkBitmap icon_pushed_;
   bool has_pushed_icon_;
@@ skipping 12 matching lines @@
 
   // Space between icon and text.
   int icon_text_spacing_;
 
   DISALLOW_COPY_AND_ASSIGN(TextButton);
 };
 
 }  // namespace views
 
 #endif  // VIEWS_CONTROLS_BUTTON_TEXT_BUTTON_H_