[Geolocation] Enable content settings write using permissions bubbles.

chrome/browser/content_settings/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_CONTENT_SETTINGS_PERMISSION_QUEUE_CONTROLLER_H_
 #define CHROME_BROWSER_CONTENT_SETTINGS_PERMISSION_QUEUE_CONTROLLER_H_
 
 #include "base/bind.h"
 #include "chrome/common/content_settings_types.h"
 #include "content/public/browser/notification_observer.h"
@@ skipping 32 matching lines @@
 
   // 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 update_content_setting,
                        bool allowed);
 
+  // Performs the update to content settings for a particular request frame
+  // context.
+  void UpdateContentSetting(
+      const GURL& requesting_frame, const GURL& embedder, bool allowed);
+
  protected:
   // content::NotificationObserver:
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
  private:
   class PendingInfobarRequest;
   class RequestEquals;
 
   typedef std::vector<PendingInfobarRequest> PendingInfobarRequests;
 
   // Returns true if a geolocation infobar is already visible for the tab
   // corresponding to |id|.
   bool AlreadyShowingInfoBarForTab(const PermissionRequestID& id) const;
 
   // Shows the next pending infobar for the tab corresponding to |id|, if any.
   // Note that this may not be the pending request whose ID is |id| if other
   // requests are higher in the queue.  If we can't show infobars because there
   // is no InfoBarService for this tab, removes all queued requests for this
   // tab.
   void ShowQueuedInfoBarForTab(const PermissionRequestID& id);
 
   void ClearPendingInfobarRequestsForTab(const PermissionRequestID& id);
 
   void RegisterForInfoBarNotifications(InfoBarService* infobar_service);
   void UnregisterForInfoBarNotifications(InfoBarService* infobar_service);
 
-  void UpdateContentSetting(
-      const GURL& requesting_frame, const GURL& embedder, bool allowed);
-
   content::NotificationRegistrar registrar_;
 
   Profile* const profile_;
   ContentSettingsType type_;
   PendingInfobarRequests pending_infobar_requests_;
   bool in_shutdown_;
 
   DISALLOW_COPY_AND_ASSIGN(PermissionQueueController);
 };
 
 #endif  // CHROME_BROWSER_CONTENT_SETTINGS_PERMISSION_QUEUE_CONTROLLER_H_