Bug 1043110 - Part 2 - dispatch mozbrowsererror. r=kanru

2015-07-15 18:13:16 +08:00
parent 1e2f51f2fd
commit a7ce1db6ba
2 changed files with 9 additions and 1 deletions
--- a/docshell/base/nsDocShell.cpp
+++ b/docshell/base/nsDocShell.cpp
@@ -10423,6 +10423,10 @@ nsDocShell::DoURILoad(nsIURI* aURI,
        // Here we prevent navigating to an app or widget which loses its validity
        // by loading invalid page or other way.
        if (browserFrame && !browserFrame->GetReallyIsApp()) {
+          nsCOMPtr<nsIObserverService> serv = services::GetObserverService();
+          if (serv) {
+              serv->NotifyObservers(GetDocument(), "invalid-widget", nullptr);
+          }
          return NS_ERROR_MALFORMED_URI;
        }
      }