Adding opt out and previews type information to DRP pingback

chrome/browser/page_load_metrics/metrics_web_contents_observer.cc

Index: chrome/browser/page_load_metrics/metrics_web_contents_observer.cc
diff --git a/chrome/browser/page_load_metrics/metrics_web_contents_observer.cc b/chrome/browser/page_load_metrics/metrics_web_contents_observer.cc
index a58984656eec1b8effd05e16e67ee570f0d744ab..87c2579f9c3220009af41003f8853757575c7402 100644
--- a/chrome/browser/page_load_metrics/metrics_web_contents_observer.cc
+++ b/chrome/browser/page_load_metrics/metrics_web_contents_observer.cc
@@ -257,6 +257,7 @@ void MetricsWebContentsObserver::OnRequestComplete(
     content::ResourceType resource_type,
     bool was_cached,
     bool used_data_reduction_proxy,
+    bool was_lofi_response,
     int64_t raw_body_bytes,
     int64_t original_content_length,
     base::TimeTicks creation_time) {
@@ -265,7 +266,7 @@ void MetricsWebContentsObserver::OnRequestComplete(
   if (tracker) {
     ExtraRequestInfo extra_request_info(
         was_cached, raw_body_bytes, used_data_reduction_proxy,
-        was_cached ? 0 : original_content_length);
+        was_lofi_response, was_cached ? 0 : original_content_length);
     tracker->OnLoadedResource(extra_request_info);
   }
 }