Propagate the user gesture bit when requesting push messaging permission.

content/public/browser/push_messaging_service.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 CONTENT_PUBLIC_BROWSER_PUSH_MESSAGING_SERVICE_H_
 #define CONTENT_PUBLIC_BROWSER_PUSH_MESSAGING_SERVICE_H_
 
 #include <stdint.h>
 #include <string>
 #include <vector>
@@ skipping 35 matching lines @@
   virtual GURL GetEndpoint(bool standard_protocol) const = 0;
 
   // Subscribe the given |options.sender_info| with the push messaging service
   // in a document context. The frame is known and a permission UI may be
   // displayed to the user.
   virtual void SubscribeFromDocument(const GURL& requesting_origin,
                                      int64_t service_worker_registration_id,
                                      int renderer_id,
                                      int render_frame_id,
                                      const PushSubscriptionOptions& options,
+                                     bool user_gesture,
                                      const RegisterCallback& callback) = 0;
 
   // Subscribe the given |options.sender_info| with the push messaging service.
   // The frame is not known so if permission was not previously granted by the
   // user this request should fail.
   virtual void SubscribeFromWorker(const GURL& requesting_origin,
                                    int64_t service_worker_registration_id,
                                    const PushSubscriptionOptions& options,
                                    const RegisterCallback& callback) = 0;
 
@@ skipping 57 matching lines @@
       const GURL& origin,
       int64_t service_worker_registration_id,
       const std::string& subscription_id,
       const std::string& sender_id,
       const base::Closure& callback);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_PUSH_MESSAGING_SERVICE_H_