Add a feature to display a persistence toggle for permission prompts on Android.

chrome/browser/permissions/permission_queue_controller.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_PERMISSIONS_PERMISSION_QUEUE_CONTROLLER_H_
 #define CHROME_BROWSER_PERMISSIONS_PERMISSION_QUEUE_CONTROLLER_H_
 
 #include "base/bind.h"
 #include "base/macros.h"
+#include "chrome/browser/permissions/permission_uma_util.h"
 #include "components/content_settings/core/common/content_settings.h"
 #include "components/content_settings/core/common/content_settings_types.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/permission_type.h"
 
 class GURL;
 class PermissionRequestID;
 class InfoBarService;
 class Profile;
@@ skipping 27 matching lines @@
   void CancelInfoBarRequest(const PermissionRequestID& id);
 
   // Called by the InfoBarDelegate to notify permission has been set.
   // It'll notify and dismiss any other pending InfoBar request for the same
   // |requesting_frame| and embedder.
   void OnPermissionSet(const PermissionRequestID& id,
                        const GURL& requesting_frame,
                        const GURL& embedder,
                        bool user_gesture,
                        bool update_content_setting,
-                       bool allowed);
+                       PermissionAction decision);
 
   // Performs the update to content settings for a particular request frame
   // context.
-  void UpdateContentSetting(
-      const GURL& requesting_frame, const GURL& embedder, bool allowed);
+  void UpdateContentSetting(const GURL& requesting_frame,
+                            const GURL& embedder,
+                            PermissionAction decision);
 
  protected:
   // content::NotificationObserver:
   void Observe(int type,
                const content::NotificationSource& source,
                const content::NotificationDetails& details) override;
 
  private:
   class PendingInfobarRequest;
   class RequestEquals;
@@ skipping 21 matching lines @@
   Profile* const profile_;
   content::PermissionType permission_type_;
   ContentSettingsType content_settings_type_;
   PendingInfobarRequests pending_infobar_requests_;
   bool in_shutdown_;
 
   DISALLOW_COPY_AND_ASSIGN(PermissionQueueController);
 };
 
 #endif  // CHROME_BROWSER_PERMISSIONS_PERMISSION_QUEUE_CONTROLLER_H_