Add DX Feedback button to LogDog web UI

web/apps/logdog-app/elements/logdog-app/logdog-app.html

Index: web/apps/logdog-app/elements/logdog-app/logdog-app.html
diff --git a/web/apps/logdog-app/elements/logdog-app/logdog-app.html b/web/apps/logdog-app/elements/logdog-app/logdog-app.html
index 9d8b4797d5be563d50616dd1de9bac6c67e34213..d2ee006a8bf55ed7f66003db9c63aae93beb1cb0 100644
--- a/web/apps/logdog-app/elements/logdog-app/logdog-app.html
+++ b/web/apps/logdog-app/elements/logdog-app/logdog-app.html
@@ -175,4 +175,11 @@ An element for the main LogDog web app.
       this.$.paperDrawerPanel.closeDrawer();
     },
   });
+
+  (function(i,s,o,g,r,a,m){i['CrDXObject']=r;i[r]=i[r]||function(){
+  (i[r].q=i[r].q||[]).push(arguments)},a=s.createElement(o),
+  m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+  })(window,document,'script','https://storage.googleapis.com/crdx-feedback.appspot.com/feedback.js','crdx');
+
+  crdx('setFeedbackButtonLink', 'https://bugs.chromium.org/p/chromium/issues/entry?components=Infra>Platforms>LogDog&labels=Infra-DX');
 </script>