[Page Load Metrics] PageLoadMetrics Mojofication.

chrome/common/page_load_metrics/page_load_metrics.mojom

 // Copyright 2017 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.
 
 module page_load_metrics.mojom;
 
 import "mojo/common/time.mojom";
 
 // TimeDeltas below relative to navigation start.
 struct DocumentTiming {
@@ skipping 94 matching lines @@
 
 struct PageLoadMetadata {
   // These are packed blink::WebLoadingBehaviorFlag enums.
   int32 behavior_flags = 0;
 };
 
 // Sent from renderer to browser process when the PageLoadTiming for the
 // associated frame changed.
 interface PageLoadMetrics {
   UpdateTiming(PageLoadTiming page_load_timing, PageLoadMetadata page_load_metadata);
-};
+};