Remove implicit conversions from scoped_refptr to T* in extensions/

extensions/browser/guest_view/app_view/app_view_guest.cc

Index: extensions/browser/guest_view/app_view/app_view_guest.cc
diff --git a/extensions/browser/guest_view/app_view/app_view_guest.cc b/extensions/browser/guest_view/app_view/app_view_guest.cc
index 9b82badfe1508ed2d3819d1a650d5e013db5ffe5..f0ed485336f3caf3a3cf42e5aeed25b393d996dc 100644
--- a/extensions/browser/guest_view/app_view/app_view_guest.cc
+++ b/extensions/browser/guest_view/app_view/app_view_guest.cc
@@ -79,10 +79,8 @@ bool AppViewGuest::CompletePendingRequest(
     return false;
   }
 
-  response_info->app_view_guest->
-      CompleteCreateWebContents(url,
-                                response_info->guest_extension,
-                                response_info->callback);
+  response_info->app_view_guest->CompleteCreateWebContents(
+      url, response_info->guest_extension.get(), response_info->callback);
 
   response_map->erase(guest_instance_id);
   return true;