[Page Load Metrics] Add mojom file to page load metrics.

chrome/browser/page_load_metrics/observers/tab_restore_page_load_metrics_observer_unittest.cc

Index: chrome/browser/page_load_metrics/observers/tab_restore_page_load_metrics_observer_unittest.cc
diff --git a/chrome/browser/page_load_metrics/observers/tab_restore_page_load_metrics_observer_unittest.cc b/chrome/browser/page_load_metrics/observers/tab_restore_page_load_metrics_observer_unittest.cc
index 7003cad152ab389537553d05c705cfee35764038..8f4f226798355edcd8d67fa4658fba57b015c1d0 100644
--- a/chrome/browser/page_load_metrics/observers/tab_restore_page_load_metrics_observer_unittest.cc
+++ b/chrome/browser/page_load_metrics/observers/tab_restore_page_load_metrics_observer_unittest.cc
@@ -48,15 +48,16 @@ class TabRestorePageLoadMetricsObserverTest
   TabRestorePageLoadMetricsObserverTest() {}
 
   void ResetTest() {
+    page_load_metrics::InitPageLoadTimingForTest(&timing_);
     // Reset to the default testing state. Does not reset histogram state.
     timing_.navigation_start = base::Time::FromDoubleT(1);
     timing_.response_start = base::TimeDelta::FromSeconds(2);
-    timing_.parse_timing.parse_start = base::TimeDelta::FromSeconds(3);
-    timing_.paint_timing.first_contentful_paint =
+    timing_.parse_timing->parse_start = base::TimeDelta::FromSeconds(3);
+    timing_.paint_timing->first_contentful_paint =
         base::TimeDelta::FromSeconds(4);
-    timing_.paint_timing.first_image_paint = base::TimeDelta::FromSeconds(5);
-    timing_.paint_timing.first_text_paint = base::TimeDelta::FromSeconds(6);
-    timing_.document_timing.load_event_start = base::TimeDelta::FromSeconds(7);
+    timing_.paint_timing->first_image_paint = base::TimeDelta::FromSeconds(5);
+    timing_.paint_timing->first_text_paint = base::TimeDelta::FromSeconds(6);
+    timing_.document_timing->load_event_start = base::TimeDelta::FromSeconds(7);
     PopulateRequiredTimingFields(&timing_);
 
     network_bytes_ = 0;
@@ -125,7 +126,7 @@ class TabRestorePageLoadMetricsObserverTest
 
  private:
   base::Optional<bool> is_restore_;
-  page_load_metrics::PageLoadTiming timing_;
+  page_load_metrics::mojom::PageLoadTiming timing_;
 
   DISALLOW_COPY_AND_ASSIGN(TabRestorePageLoadMetricsObserverTest);
 };