Trace Engine: Add nodeName to LCP Candidate events

This landed in Chromium: crrev.com/c/6702010

[email protected]

Bug: 427901692
Change-Id: I5d1c99a92933545419f1e77a90606b6c01188175
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/6705231
Auto-Submit: Jack Franklin <[email protected]>
Reviewed-by: Alina Varkki <[email protected]>
Commit-Queue: Alina Varkki <[email protected]>

Author: jackfranklin

front_end/models/trace/types/TraceEvents.ts

@@ -740,6 +740,8 @@ export interface LargestContentfulPaintCandidate extends Mark {
       nodeId: Protocol.DOM.BackendNodeId,
       loadingAttr: string,
       type?: string,
+      // Landed in Chromium M140: crrev.com/c/6702010
+      nodeName?: string,
     },
   };
 }