Add MD ink drop ripple to shelf app items

chrome/browser/ui/views/location_bar/bubble_icon_view.h

 // Copyright 2013 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_LOCATION_BAR_BUBBLE_ICON_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_BUBBLE_ICON_VIEW_H_
 
 #include <memory>
 
 #include "base/macros.h"
 #include "ui/gfx/image/image_skia.h"
 #include "ui/gfx/vector_icons_public.h"
 #include "ui/views/animation/ink_drop_host_view.h"
 #include "ui/views/controls/image_view.h"
 #include "ui/views/widget/widget_observer.h"
 
 class CommandUpdater;
 
 namespace gfx {
 enum class VectorIconId;
 }
 
 namespace views {
 class BubbleDialogDelegateView;
-class InkDropDelegate;
 }
 
 // Represents an icon on the omnibox that shows a bubble when clicked.
 class BubbleIconView : public views::InkDropHostView,
                        public views::WidgetObserver {
  protected:
   enum ExecuteSource {
     EXECUTE_SOURCE_MOUSE,
     EXECUTE_SOURCE_KEYBOARD,
     EXECUTE_SOURCE_GESTURE,
@@ skipping 93 matching lines @@
 
   // This is used to check if the bookmark bubble was showing during the mouse
   // pressed event. If this is true then the mouse released event is ignored to
   // prevent the bubble from reshowing.
   bool suppress_mouse_released_action_;
 
   DISALLOW_COPY_AND_ASSIGN(BubbleIconView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_BUBBLE_ICON_VIEW_H_