Index: content/browser/renderer_host/render_view_host_impl.cc |
diff --git a/content/browser/renderer_host/render_view_host_impl.cc b/content/browser/renderer_host/render_view_host_impl.cc |
index 0c6793ffd1d069df67742a4014d5760fbf69e2ec..5ce71714d2221ecb59eec797337fa16d753c0dd2 100644 |
--- a/content/browser/renderer_host/render_view_host_impl.cc |
+++ b/content/browser/renderer_host/render_view_host_impl.cc |
@@ -299,6 +299,9 @@ bool RenderViewHostImpl::CreateRenderView( |
DCHECK(GetProcess()->HasConnection()); |
DCHECK(GetProcess()->GetBrowserContext()); |
+ CHECK(main_frame_routing_id_ != MSG_ROUTING_NONE || |
+ proxy_route_id != MSG_ROUTING_NONE); |
+ |
set_renderer_initialized(true); |
// Ensure the RenderView starts with a next_page_id larger than any existing |