Cleanup: Move PaintVerticalDivider() into bookmark_bar_view.cc.

chrome/browser/ui/views/detachable_toolbar_view.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_BROWSER_UI_VIEWS_DETACHABLE_TOOLBAR_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_DETACHABLE_TOOLBAR_VIEW_H_
 
 #include "chrome/browser/ui/host_desktop.h"
 #include "ui/views/accessible_pane_view.h"
 
-struct SkRect;
-
 // DetachableToolbarView contains functionality common to views that can detach
 // from the Chrome frame, such as the BookmarkBarView and the Extension shelf.
 class DetachableToolbarView : public views::AccessiblePaneView {
  public:
   DetachableToolbarView() {}
   ~DetachableToolbarView() override {}
 
   // Whether the view is currently detached from the Chrome frame.
   virtual bool IsDetached() const = 0;
 
@@ skipping 13 matching lines @@
       const gfx::Point& background_origin,
       chrome::HostDesktopType host_desktop_type);
 
   // Paint the horizontal border separating the shelf/bar from the toolbar or
   // page content according to |at_top| with |color|.
   static void PaintHorizontalBorder(gfx::Canvas* canvas,
                                     DetachableToolbarView* view,
                                     bool at_top,
                                     SkColor color);
 
-  // Paint a themed gradient divider at location |x|. |height| is the full
-  // height of the view you want to paint the divider into, not the height of
-  // the divider. The height of the divider will become:
-  //   |height| - 2 * |vertical_padding|.
-  // The color of the divider is a gradient starting with |top_color| at the
-  // top, and changing into |middle_color| and then over to |bottom_color| as
-  // you go further down.
-  static void PaintVerticalDivider(gfx::Canvas* canvas,
-                                   int x,
-                                   int height,
-                                   int vertical_padding,
-                                   SkColor top_color,
-                                   SkColor middle_color,
-                                   SkColor bottom_color);
-
  private:
   DISALLOW_COPY_AND_ASSIGN(DetachableToolbarView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_DETACHABLE_TOOLBAR_VIEW_H_