ContentBrowserClient::RequestPermission replies with PermissionStatus instead of bool.

chrome/browser/content_settings/permission_context_base.h

 // Copyright 2014 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_CONTENT_SETTINGS_PERMISSION_CONTEXT_BASE_H_
 #define CHROME_BROWSER_CONTENT_SETTINGS_PERMISSION_CONTEXT_BASE_H_
 
 #include "base/callback.h"
 #include "base/containers/scoped_ptr_hash_map.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/ui/website_settings/permission_bubble_request.h"
 #include "components/content_settings/core/common/content_settings.h"
 #include "components/content_settings/core/common/content_settings_types.h"
 #include "components/keyed_service/core/keyed_service.h"
 #include "url/gurl.h"
 
 class PermissionQueueController;
 class PermissionRequestID;
 class Profile;
 
 namespace content {
 class WebContents;
 }
 
-typedef base::Callback<void(bool)> BrowserPermissionCallback;
+using BrowserPermissionCallback = base::Callback<void(ContentSetting)>;
 
 // This base class contains common operations for granting permissions.
 // It offers the following functionality:
 //   - Creates a bubble or infobar when a permission is needed
 //   - If accepted/denied the permission is saved in content settings for
 //     future uses (for the domain that requested it).
 //   - If dismissed the permission is not saved but it's considered denied for
 //     this one request
 //   - In any case the BrowserPermissionCallback is executed once a decision
 //     about the permission is made by the user.
@@ skipping 51 matching lines @@
                                 const GURL& embedding_origin,
                                 bool user_gesture,
                                 const BrowserPermissionCallback& callback);
 
   // Called when permission is granted without interactively asking the user.
   void PermissionDecided(const PermissionRequestID& id,
                          const GURL& requesting_origin,
                          const GURL& embedding_origin,
                          const BrowserPermissionCallback& callback,
                          bool persist,
-                         bool allowed);
+                         ContentSetting content_setting);
 
   virtual void NotifyPermissionSet(const PermissionRequestID& id,
                                    const GURL& requesting_origin,
                                    const GURL& embedding_origin,
                                    const BrowserPermissionCallback& callback,
                                    bool persist,
-                                   bool allowed);
+                                   ContentSetting content_setting);
 
   // Implementors can override this method to update the icons on the
   // url bar with the result of the new permission.
   virtual void UpdateTabContext(const PermissionRequestID& id,
                                 const GURL& requesting_origin,
                                 bool allowed) {}
 
   // Return an instance of the infobar queue controller, creating it if needed.
   PermissionQueueController* GetQueueController();
 
   // Returns the profile associated with this permission context.
   Profile* profile() const;
 
   // Store the decided permission as a content setting.
   // virtual since the permission might be stored with different restrictions
   // (for example for desktop notifications).
   virtual void UpdateContentSetting(const GURL& requesting_origin,
                                     const GURL& embedding_origin,
-                                    bool allowed);
+                                    ContentSetting content_setting);
 
  private:
   // Called when a bubble is no longer used so it can be cleaned up.
   void CleanUpBubble(const PermissionRequestID& id);
 
   Profile* profile_;
   const ContentSettingsType permission_type_;
   scoped_ptr<PermissionQueueController> permission_queue_controller_;
   base::ScopedPtrHashMap<std::string, PermissionBubbleRequest>
       pending_bubbles_;
 
   // Must be the last member, to ensure that it will be
   // destroyed first, which will invalidate weak pointers
   base::WeakPtrFactory<PermissionContextBase> weak_factory_;
 };
 
 #endif  // CHROME_BROWSER_CONTENT_SETTINGS_PERMISSION_CONTEXT_BASE_H_