Create vector icon directory for resources used by controls in ui/views.

ui/views/controls/button/checkbox.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_CHECKBOX_H_
 #define UI_VIEWS_CONTROLS_BUTTON_CHECKBOX_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/strings/string16.h"
 #include "ui/views/controls/button/label_button.h"
 
 class SkPaint;
 
 namespace gfx {
-enum class VectorIconId;
+struct VectorIcon;
 }
 
 namespace views {
 
 // A native themed class representing a checkbox.  This class does not use
 // platform specific objects to replicate the native platforms looks and feel.
 class VIEWS_EXPORT Checkbox : public LabelButton {
  public:
   static const char kViewClassName[];
 
@@ skipping 27 matching lines @@
   // Set the image shown for each button state depending on whether it is
   // [checked] or [focused].
   void SetCustomImage(bool checked,
                       bool focused,
                       ButtonState for_state,
                       const gfx::ImageSkia& image);
 
   // Paints a focus indicator for the view.
   virtual void PaintFocusRing(gfx::Canvas* canvas, const SkPaint& paint);
 
-  // Gets the vector icon id used to draw the icon based on the current state of
-  // |checked_|.
-  virtual gfx::VectorIconId GetVectorIconId() const;
+  // Gets the vector icon to use based on the current state of |checked_|.
+  virtual const gfx::VectorIcon& GetVectorIcon() const;
 
  private:
   // Overridden from Button:
   void NotifyClick(const ui::Event& event) override;
 
   ui::NativeTheme::Part GetThemePart() const override;
   void GetExtraParams(ui::NativeTheme::ExtraParams* params) const override;
 
   // True if the checkbox is checked.
   bool checked_;
 
   // The images for each button node_data.
   gfx::ImageSkia images_[2][2][STATE_COUNT];
 
   DISALLOW_COPY_AND_ASSIGN(Checkbox);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_BUTTON_CHECKBOX_H_