mandoline: Add find in page.

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 3905f868cbffb364e8ab470912d6ad40143d212b..f3ec9351802afc661b036dd6ee1be9a124d73873 100644
--- a/components/html_viewer/document_resource_waiter.cc
+++ b/components/html_viewer/document_resource_waiter.cc
@@ -186,6 +186,15 @@ void DocumentResourceWaiter::OnDispatchFrameLoadEvent(uint32_t frame_id) {
   NOTREACHED();
 }
 
+void DocumentResourceWaiter::OnFind(int32_t request_id,
+                                    const mojo::String& search_text) {
+  NOTREACHED();
+}
+
+void DocumentResourceWaiter::OnStopFinding() {
+  NOTREACHED();
+}
+
 void DocumentResourceWaiter::OnViewViewportMetricsChanged(
     mus::View* view,
     const mojo::ViewportMetrics& old_metrics,