diff --git a/src/net/url_request/url_request_http_job.cc b/src/net/url_request/url_request_http_job.cc
index b8c0f6ba..af07aca9 100644
--- a/src/net/url_request/url_request_http_job.cc
+++ b/src/net/url_request/url_request_http_job.cc
@@ -108,18 +108,18 @@ base::Value CookieInclusionStatusNetLogParams(
     const std::string& cookie_path,
     const net::CookieInclusionStatus& status,
     net::NetLogCaptureMode capture_mode) {
-  base::Value dict(base::Value::Type::DICTIONARY);
-  dict.SetStringKey("operation", operation);
-  dict.SetStringKey("status", status.GetDebugString());
+  base::Value::Dict dict;
+  dict.Set("operation", operation);
+  dict.Set("status", status.GetDebugString());
   if (net::NetLogCaptureIncludesSensitive(capture_mode)) {
     if (!cookie_name.empty())
-      dict.SetStringKey("name", cookie_name);
+      dict.Set("name", cookie_name);
     if (!cookie_domain.empty())
-      dict.SetStringKey("domain", cookie_domain);
+      dict.Set("domain", cookie_domain);
     if (!cookie_path.empty())
-      dict.SetStringKey("path", cookie_path);
+      dict.Set("path", cookie_path);
   }
-  return dict;
+  return base::Value(std::move(dict));
 }
 
 // Records details about the most-specific trust anchor in |spki_hashes|,
@@ -623,10 +623,6 @@ void URLRequestHttpJob::AddCookieHeaderAndStart() {
       same_site_context, first_party_set_metadata_.context(),
       request_->isolation_info(), is_in_nontrivial_first_party_set);
 
-  UMA_HISTOGRAM_ENUMERATION(
-      "Cookie.FirstPartySetsContextType.HTTP.Read",
-      first_party_set_metadata_.first_party_sets_context_type());
-
   cookie_store->GetCookieListWithOptionsAsync(
       request_->url(), options,
       CookiePartitionKeyCollection::FromOptional(cookie_partition_key_.value()),
@@ -863,10 +859,6 @@ void URLRequestHttpJob::SaveCookiesAndNotifyHeadersComplete(int result) {
       same_site_context, first_party_set_metadata_.context(),
       request_->isolation_info(), is_in_nontrivial_first_party_set);
 
-  UMA_HISTOGRAM_ENUMERATION(
-      "Cookie.FirstPartySetsContextType.HTTP.Write",
-      first_party_set_metadata_.first_party_sets_context_type());
-
   // Set all cookies, without waiting for them to be set. Any subsequent
   // read will see the combined result of all cookie operation.
   const base::StringPiece name("Set-Cookie");