Implement PushManager#hasPermission

content/browser/push_messaging_message_filter.h

Index: content/browser/push_messaging_message_filter.h
diff --git a/content/browser/push_messaging_message_filter.h b/content/browser/push_messaging_message_filter.h
index 9aa1f4f26a8899959e4c4154f08d3e36e1f77338..f4f719a9f32658475c2cb2f9a7c43abe0ab14a90 100644
--- a/content/browser/push_messaging_message_filter.h
+++ b/content/browser/push_messaging_message_filter.h
@@ -13,6 +13,7 @@
 #include "content/public/common/push_messaging_status.h"
 #include "url/gurl.h"
 
+class GURL;
 namespace content {
 
 class PushMessagingService;
@@ -35,6 +36,8 @@ class PushMessagingMessageFilter : public BrowserMessageFilter {
                   const std::string& sender_id,
                   bool user_gesture,
                   int service_worker_provider_id);
+  void OnPermissionStatus(int render_frame_id, int service_worker_provider_id,
+                          int permission_callback_id);
 
   void DoRegister(int render_frame_id,
                   int callbacks_id,
@@ -49,6 +52,9 @@ class PushMessagingMessageFilter : public BrowserMessageFilter {
                    const std::string& push_registration_id,
                    PushMessagingStatus status);
 
+  void DoPermissionStatus(const GURL& requesting_origin, int render_frame_id,
+                          int callback_id);
+
   PushMessagingService* service();
 
   int render_process_id_;