[Mac] Mirror content settings bubble in RTL.

chrome/browser/ui/cocoa/content_settings/content_setting_bubble_cocoa.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_COCOA_CONTENT_SETTINGS_CONTENT_SETTING_BUBBLE_COCOA_H_
 #define CHROME_BROWSER_UI_COCOA_CONTENT_SETTINGS_CONTENT_SETTING_BUBBLE_COCOA_H_
 
 #import <Cocoa/Cocoa.h>
 
 #include <map>
@@ skipping 47 matching lines @@
 @interface ContentSettingBubbleController
     : OmniboxDecorationBubbleController<NSTouchBarDelegate> {
  @protected
   IBOutlet NSTextField* titleLabel_;
   IBOutlet NSTextField* messageLabel_;
   IBOutlet NSMatrix* allowBlockRadioGroup_;
 
   IBOutlet NSButton* manageButton_;
   IBOutlet NSButton* doneButton_;
   IBOutlet NSButton* loadButton_;
+  IBOutlet NSButton* infoButton_;
 
   std::unique_ptr<ContentSettingBubbleModel> contentSettingBubbleModel_;
 
  @private
   // The container for the bubble contents of the geolocation bubble.
   IBOutlet NSView* contentsContainer_;
 
   IBOutlet NSTextField* blockedResourcesField_;
 
   std::unique_ptr<ContentSettingBubbleWebContentsObserverBridge>
@@ skipping 55 matching lines @@
 @end
 
 @interface ContentSettingBubbleController (TestingAPI)
 
 // Returns the weak reference to the |mediaMenus_|.
 - (content_setting_bubble::MediaMenuPartsMap*)mediaMenus;
 
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_CONTENT_SETTINGS_CONTENT_SETTING_BUBBLE_COCOA_H_