Allow TimeTicks for serialized page load operations to be equal.

components/page_load_metrics/browser/page_load_metrics_util.cc

Index: components/page_load_metrics/browser/page_load_metrics_util.cc
diff --git a/components/page_load_metrics/browser/page_load_metrics_util.cc b/components/page_load_metrics/browser/page_load_metrics_util.cc
index dbfa35ebad04390d702be6642f8a546ce3715e76..7dbef3e6367844588a21a9f0aece709f2beea21d 100644
--- a/components/page_load_metrics/browser/page_load_metrics_util.cc
+++ b/components/page_load_metrics/browser/page_load_metrics_util.cc
@@ -12,8 +12,10 @@
 namespace page_load_metrics {
 
 bool WasStartedInForegroundEventInForeground(base::TimeDelta event,
+                                             bool event_was_committed,
                                              const PageLoadExtraInfo& info) {
-  return info.started_in_foreground && !event.is_zero() &&
+  return info.started_in_foreground &&
+         (event_was_committed || !event.is_zero()) &&
          (info.first_background_time.is_zero() ||
           event < info.first_background_time);
 }