Supervised users: Escape the URL only in permission requests sent through Sync (not Apiary).

chrome/browser/supervised_user/permission_request_creator.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_SUPERVISED_USER_PERMISSION_REQUEST_CREATOR_H_
 #define CHROME_BROWSER_SUPERVISED_USER_PERMISSION_REQUEST_CREATOR_H_
 
-#include <string>
+#include "base/callback_forward.h"
 
-#include "base/callback_forward.h"
+class GURL;
 
 class PermissionRequestCreator {
  public:
   virtual ~PermissionRequestCreator() {}
 
-  virtual void CreatePermissionRequest(const std::string& url_requested,
+  virtual void CreatePermissionRequest(const GURL& url_requested,
                                        const base::Closure& callback) = 0;
 };
 
 #endif  // CHROME_BROWSER_SUPERVISED_USER_PERMISSION_REQUEST_CREATOR_H_