[refactor] Fix autofill features for payments when the form is inside an OOPIF

third_party/WebKit/public/web/WebFrameClient.h

Index: third_party/WebKit/public/web/WebFrameClient.h
diff --git a/third_party/WebKit/public/web/WebFrameClient.h b/third_party/WebKit/public/web/WebFrameClient.h
index 5d712ada92a266ac35abd9305b4e181d7dc2582b..2f69316e7954e7f683a36291e08d92c7853ed173 100644
--- a/third_party/WebKit/public/web/WebFrameClient.h
+++ b/third_party/WebKit/public/web/WebFrameClient.h
@@ -757,6 +757,11 @@ class BLINK_EXPORT WebFrameClient {
   virtual WebURL overrideFlashEmbedWithHTML(const WebURL& url) {
     return WebURL();
   }
+
+  // Called when a left mouse down or a gesture tap event has been handled in
+  // |node| inside the frame. |node| is not null.
+  virtual void didCompleteLeftMouseDownOrGestureTapInNode(
+      const blink::WebNode& node) {}
 };
 
 }  // namespace blink