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

chrome/browser/page_load_metrics/observers/aborts_page_load_metrics_observer.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/page_load_metrics/observers/aborts_page_load_metrics_observer.h"
 
 #include "chrome/browser/page_load_metrics/page_load_metrics_util.h"
 
 using page_load_metrics::PageAbortReason;
 
@@ skipping 278 matching lines @@
     return false;
 
   return true;
 }
 
 }  // namespace
 
 AbortsPageLoadMetricsObserver::AbortsPageLoadMetricsObserver() {}
 
 void AbortsPageLoadMetricsObserver::OnComplete(
-    const page_load_metrics::PageLoadTiming& timing,
+    const page_load_metrics::mojom::PageLoadTiming& timing,
     const page_load_metrics::PageLoadExtraInfo& extra_info) {
   page_load_metrics::PageAbortInfo abort_info = GetPageAbortInfo(extra_info);
   if (!ShouldTrackMetrics(extra_info, abort_info))
     return;
 
   // If we did not receive any timing IPCs from the render process, we can't
   // know for certain if the page was truly aborted before paint, or if the
   // abort happened before we received the IPC from the render process. Thus, we
   // do not log aborts for these page loads. Tracked page loads that receive no
   // timing IPCs are tracked via the ERR_NO_IPCS_RECEIVED error code in the
   // PageLoad.Events.InternalError histogram, so we can keep track of how often
   // this happens.
-  if (timing.IsEmpty())
+  if (page_load_metrics::IsEmpty(timing))
     return;
 
-  if (timing.parse_timing.parse_start &&
-      abort_info.time_to_abort >= timing.parse_timing.parse_start &&
-      (!timing.parse_timing.parse_stop ||
-       timing.parse_timing.parse_stop >= abort_info.time_to_abort)) {
+  if (timing.parse_timing->parse_start &&
+      abort_info.time_to_abort >= timing.parse_timing->parse_start &&
+      (!timing.parse_timing->parse_stop ||
+       timing.parse_timing->parse_stop >= abort_info.time_to_abort)) {
     RecordAbortDuringParse(abort_info);
   }
-  if (!timing.paint_timing.first_paint ||
-      timing.paint_timing.first_paint >= abort_info.time_to_abort) {
+  if (!timing.paint_timing->first_paint ||
+      timing.paint_timing->first_paint >= abort_info.time_to_abort) {
     RecordAbortAfterCommitBeforePaint(abort_info);
   }
 }
 
 void AbortsPageLoadMetricsObserver::OnFailedProvisionalLoad(
     const page_load_metrics::FailedProvisionalLoadInfo& failed_load_info,
     const page_load_metrics::PageLoadExtraInfo& extra_info) {
   page_load_metrics::PageAbortInfo abort_info = GetPageAbortInfo(extra_info);
   if (!ShouldTrackMetrics(extra_info, abort_info))
     return;
 
   RecordAbortBeforeCommit(abort_info);
 }