Move more vector icons to respective directories and update code to

ui/views/controls/button/image_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_IMAGE_BUTTON_H_
 #define UI_VIEWS_CONTROLS_BUTTON_IMAGE_BUTTON_H_
 
 #include <memory>
 
 #include "base/gtest_prod_util.h"
@@ skipping 26 matching lines @@
     ALIGN_BOTTOM
   };
 
   explicit ImageButton(ButtonListener* listener);
   ~ImageButton() override;
 
   // Returns the image for a given |state|.
   virtual const gfx::ImageSkia& GetImage(ButtonState state) const;
 
   // Set the image the button should use for the provided state.
-  virtual void SetImage(ButtonState state, const gfx::ImageSkia* image);
+  void SetImage(ButtonState state, const gfx::ImageSkia* image);
+
+  // As above, but takes a const ref. TODO(estade): all callers should be
+  // updated to use this version, and then the implementations can be
+  // consolidated.
+  virtual void SetImage(ButtonState state, const gfx::ImageSkia& image);
 
   // Set the background details.
   void SetBackground(SkColor color,
                      const gfx::ImageSkia* image,
                      const gfx::ImageSkia* mask);
 
   // Sets how the image is laid out within the button's bounds.
   void SetImageAlignment(HorizontalAlignment h_align,
                          VerticalAlignment v_align);
 
@@ skipping 77 matching lines @@
   // Like ImageButton::SetImage(), but to set the graphics used for the
   // "has been toggled" state.  Must be called for each button state
   // before the button is toggled.
   void SetToggledImage(ButtonState state, const gfx::ImageSkia* image);
 
   // Set the tooltip text displayed when the button is toggled.
   void SetToggledTooltipText(const base::string16& tooltip);
 
   // Overridden from ImageButton:
   const gfx::ImageSkia& GetImage(ButtonState state) const override;
-  void SetImage(ButtonState state, const gfx::ImageSkia* image) override;
+  void SetImage(ButtonState state, const gfx::ImageSkia& image) override;
 
   // Overridden from View:
   bool GetTooltipText(const gfx::Point& p,
                       base::string16* tooltip) const override;
   void GetAccessibleNodeData(ui::AXNodeData* node_data) override;
 
  private:
   // The parent class's images_ member is used for the current images,
   // and this array is used to hold the alternative images.
   // We swap between the two when toggling.
   gfx::ImageSkia alternate_images_[STATE_COUNT];
 
   // True if the button is currently toggled.
   bool toggled_;
 
   // The parent class's tooltip_text_ is displayed when not toggled, and
   // this one is shown when toggled.
   base::string16 toggled_tooltip_text_;
 
   DISALLOW_COPY_AND_ASSIGN(ToggleImageButton);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_BUTTON_IMAGE_BUTTON_H_