More html_viewer OOPIF changes

components/html_viewer/document_resource_waiter.cc

Index: components/html_viewer/document_resource_waiter.cc
diff --git a/components/html_viewer/document_resource_waiter.cc b/components/html_viewer/document_resource_waiter.cc
index 9e082975d1088eb6dbb5041fce25759b717ad30e..f5c2a51928ea328ac13540ab9225206fd5c6dd98 100644
--- a/components/html_viewer/document_resource_waiter.cc
+++ b/components/html_viewer/document_resource_waiter.cc
@@ -73,4 +73,10 @@ void DocumentResourceWaiter::OnFrameRemoved(uint32_t frame_id) {
   NOTREACHED();
 }
 
+void DocumentResourceWaiter::OnFrameNameChanged(uint32_t frame_id,
+                                                const mojo::String& name) {
+  // It is assumed we receive OnConnect() (which unbinds) before anything else.
+  NOTREACHED();
+}
+
 }  // namespace html_viewer