[PageLoadMetrics] Keep track of Ad Sizes on Pages

chrome/browser/page_load_metrics/page_load_metrics_observer.cc

Index: chrome/browser/page_load_metrics/page_load_metrics_observer.cc
diff --git a/chrome/browser/page_load_metrics/page_load_metrics_observer.cc b/chrome/browser/page_load_metrics/page_load_metrics_observer.cc
index e3f395a76749b8407eb56587474972f5af713dc9..f37b0448f332817a38b15cf8e34664789bb40367 100644
--- a/chrome/browser/page_load_metrics/page_load_metrics_observer.cc
+++ b/chrome/browser/page_load_metrics/page_load_metrics_observer.cc
@@ -57,12 +57,16 @@ PageLoadExtraInfo PageLoadExtraInfo::CreateForTesting(
 }
 
 ExtraRequestInfo::ExtraRequestInfo(
+    const GURL& url,
+    int frame_tree_node_id,
     bool was_cached,
     int64_t raw_body_bytes,
     int64_t original_network_content_length,
     std::unique_ptr<data_reduction_proxy::DataReductionProxyData>
         data_reduction_proxy_data)
-    : was_cached(was_cached),
+    : url(url),
+      frame_tree_node_id(frame_tree_node_id),
+      was_cached(was_cached),
       raw_body_bytes(raw_body_bytes),
       original_network_content_length(original_network_content_length),
       data_reduction_proxy_data(std::move(data_reduction_proxy_data)) {}
@@ -92,6 +96,12 @@ PageLoadMetricsObserver::ObservePolicy PageLoadMetricsObserver::OnCommit(
   return CONTINUE_OBSERVING;
 }
 
+PageLoadMetricsObserver::ObservePolicy
+PageLoadMetricsObserver::OnDidFinishSubFrameNavigation(
+    content::NavigationHandle* navigation_handle) {
+  return CONTINUE_OBSERVING;
+}
+
 PageLoadMetricsObserver::ObservePolicy PageLoadMetricsObserver::OnHidden(
     const PageLoadTiming& timing,
     const PageLoadExtraInfo& extra_info) {