[MD] re-skin extension browser action badges

chrome/browser/ui/extensions/icon_with_badge_image_source.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 CHROME_COMMON_ICON_WITH_BADGE_IMAGE_SOURCE_H_
-#define CHROME_COMMON_ICON_WITH_BADGE_IMAGE_SOURCE_H_
+#ifndef CHROME_BROWSER_UI_EXTENSIONS_ICON_WITH_BADGE_IMAGE_SOURCE_H_
+#define CHROME_BROWSER_UI_EXTENSIONS_ICON_WITH_BADGE_IMAGE_SOURCE_H_
 
 #include <string>
 
+#include "base/macros.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/gfx/image/canvas_image_source.h"
 #include "ui/gfx/image/image.h"
 
 namespace gfx {
 class Size;
 }
 
 // CanvasImageSource for creating extension icon with a badge.
-// TODO(devlin): This class and its buddy badge_util don't really belong in
-// chrome/common/.
 class IconWithBadgeImageSource : public gfx::CanvasImageSource {
  public:
   // The data representing a badge to be painted over the base image.
   struct Badge {
     Badge(const std::string& text,
           SkColor text_color,
           SkColor background_color);
     ~Badge();
 
     std::string text;
@@ skipping 14 matching lines @@
     paint_decoration_ = paint_decoration;
   }
 
   bool grayscale() const { return grayscale_; }
   bool paint_decoration() const { return paint_decoration_; }
 
  private:
   // gfx::CanvasImageSource:
   void Draw(gfx::Canvas* canvas) override;
 
+  // Paints |badge_|, if any, on |canvas|.
+  void PaintBadge(gfx::Canvas* canvas);
+
   // Paints a decoration over the base icon to indicate that the action wants to
   // run.
   void PaintDecoration(gfx::Canvas* canvas);
 
   // The base icon to draw.
   gfx::Image icon_;
 
   // An optional badge to draw over the base icon.
   scoped_ptr<Badge> badge_;
 
   // Whether or not the icon should be grayscaled (e.g., to show it is
   // disabled).
   bool grayscale_;
 
   // Whether or not to paint a decoration over the base icon to indicate the
   // represented action wants to run.
   bool paint_decoration_;
 
   DISALLOW_COPY_AND_ASSIGN(IconWithBadgeImageSource);
 };
 
-#endif  // CHROME_COMMON_ICON_WITH_BADGE_IMAGE_SOURCE_H_
+#endif  // CHROME_BROWSER_UI_EXTENSIONS_ICON_WITH_BADGE_IMAGE_SOURCE_H_