Corrects ContentSettingBubbleContents to show bubble with arrow when animation is paused

chrome/browser/ui/views/content_setting_bubble_contents.h

 // Copyright (c) 2011 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_CONTENT_SETTING_BUBBLE_CONTENTS_H_
 #define CHROME_BROWSER_UI_VIEWS_CONTENT_SETTING_BUBBLE_CONTENTS_H_
 
 #include <map>
 
 #include "base/compiler_specific.h"
@@ skipping 16 matching lines @@
 
 namespace ui {
 class SimpleMenuModel;
 }
 
 namespace views {
 class LabelButton;
 class MenuButton;
 class MenuRunner;
 class RadioButton;
+class Widget;
 }
 
 // ContentSettingBubbleContents is used when the user turns on different kinds
 // of content blocking (e.g. "block images").  When viewing a page with blocked
 // content, icons appear in the omnibox corresponding to the content types that
 // were blocked, and the user can click one to get a bubble hosting a few
 // controls.  This class provides the content of that bubble.  In general,
 // these bubbles typically have a title, a pair of radio buttons for toggling
 // the blocking settings for the current site, a close button, and a link to
 // get to a more comprehensive settings management dialog.  A few types have
@@ skipping 10 matching lines @@
       views::View* anchor_view,
       views::BubbleBorder::Arrow arrow);
   ~ContentSettingBubbleContents() override;
 
   gfx::Size GetPreferredSize() const override;
 
   // Callback to allow ContentSettingMediaMenuModel to update the menu label.
   void UpdateMenuLabel(content::MediaStreamType type,
                        const std::string& label);
 
+  // Creates and shows the bubble. Returns a bubble widget. With Material Design
+  // the bubble doesn't have an arrow unless |show_arrow| is set.
+  views::Widget* Show(bool show_arrow);
+
  protected:
   // views::BubbleDelegateView:
   void Init() override;
 
  private:
   class Favicon;
   struct MediaMenuParts;
 
   // This allows ContentSettingBubbleViewsBridge to call SetAnchorRect().
   friend class chrome::ContentSettingBubbleViewsBridge;
@@ skipping 32 matching lines @@
   views::Link* manage_link_;
   views::Link* learn_more_link_;
   views::LabelButton* close_button_;
   scoped_ptr<views::MenuRunner> menu_runner_;
   MediaMenuPartsMap media_menus_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(ContentSettingBubbleContents);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_CONTENT_SETTING_BUBBLE_CONTENTS_H_