bug 1340579 - add another diagnostic assert r=davidb

dothq · Feb 22, 2017 · c886524 · c886524
1 parent b2600d1
commit c886524
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/accessible/ipc/DocAccessibleParent.cpp b/accessible/ipc/DocAccessibleParent.cpp
@@ -449,6 +449,7 @@ DocAccessibleParent::AddChildDoc(DocAccessibleParent* aChildDoc,
 mozilla::ipc::IPCResult
 DocAccessibleParent::RecvShutdown()
 {
+  MOZ_DIAGNOSTIC_ASSERT(LiveDocs().Contains(IProtocol::Id()));
   Destroy();
 
   auto mgr = static_cast<dom::TabParent*>(Manager());