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

chrome/browser/page_load_metrics/observers/document_write_page_load_metrics_observer.h

 // Copyright 2016 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.
 
 #ifndef CHROME_BROWSER_PAGE_LOAD_METRICS_OBSERVERS_DOCUMENT_WRITE_PAGE_LOAD_METRICS_OBSERVER_H_
 #define CHROME_BROWSER_PAGE_LOAD_METRICS_OBSERVERS_DOCUMENT_WRITE_PAGE_LOAD_METRICS_OBSERVER_H_
 
 #include "base/macros.h"
 #include "chrome/browser/page_load_metrics/page_load_metrics_observer.h"
 
 namespace internal {
 
 // Expose metrics for tests.
 extern const char kHistogramDocWriteParseStartToFirstContentfulPaint[];
 extern const char kHistogramDocWriteBlockParseStartToFirstContentfulPaint[];
 extern const char kHistogramDocWriteBlockCount[];
 extern const char kHistogramDocWriteBlockReloadCount[];
 
 }  // namespace internal
 
 class DocumentWritePageLoadMetricsObserver
     : public page_load_metrics::PageLoadMetricsObserver {
  public:
   DocumentWritePageLoadMetricsObserver() = default;
 
   // page_load_metrics::PageLoadMetricsObserver implementation:
   void OnFirstContentfulPaintInPage(
-      const page_load_metrics::PageLoadTiming& timing,
+      const page_load_metrics::mojom::PageLoadTiming& timing,
       const page_load_metrics::PageLoadExtraInfo& extra_info) override;
 
   void OnFirstMeaningfulPaintInMainFrameDocument(
-      const page_load_metrics::PageLoadTiming& timing,
+      const page_load_metrics::mojom::PageLoadTiming& timing,
       const page_load_metrics::PageLoadExtraInfo& extra_info) override;
 
   void OnParseStop(
-      const page_load_metrics::PageLoadTiming& timing,
+      const page_load_metrics::mojom::PageLoadTiming& timing,
       const page_load_metrics::PageLoadExtraInfo& extra_info) override;
 
   void OnLoadingBehaviorObserved(
       const page_load_metrics::PageLoadExtraInfo& extra_info) override;
 
   enum DocumentWriteLoadingBehavior {
     LOADING_BEHAVIOR_BLOCK,
     LOADING_BEHAVIOR_RELOAD,
     LOADING_BEHAVIOR_SAME_SITE_DIFF_SCHEME,
     LOADING_BEHAVIOR_MAX
   };
 
  private:
   void LogDocumentWriteEvaluatorFirstContentfulPaint(
-      const page_load_metrics::PageLoadTiming& timing,
+      const page_load_metrics::mojom::PageLoadTiming& timing,
       const page_load_metrics::PageLoadExtraInfo& info);
 
   void LogDocumentWriteEvaluatorFirstMeaningfulPaint(
-      const page_load_metrics::PageLoadTiming& timing,
+      const page_load_metrics::mojom::PageLoadTiming& timing,
       const page_load_metrics::PageLoadExtraInfo& info);
 
   void LogDocumentWriteEvaluatorParseStop(
-      const page_load_metrics::PageLoadTiming& timing,
+      const page_load_metrics::mojom::PageLoadTiming& timing,
       const page_load_metrics::PageLoadExtraInfo& info);
 
   void LogDocumentWriteBlockFirstContentfulPaint(
-      const page_load_metrics::PageLoadTiming& timing,
+      const page_load_metrics::mojom::PageLoadTiming& timing,
       const page_load_metrics::PageLoadExtraInfo& info);
 
   void LogDocumentWriteBlockParseStop(
-      const page_load_metrics::PageLoadTiming& timing,
+      const page_load_metrics::mojom::PageLoadTiming& timing,
       const page_load_metrics::PageLoadExtraInfo& info);
 
   void LogDocumentWriteBlockFirstMeaningfulPaint(
-      const page_load_metrics::PageLoadTiming& timing,
+      const page_load_metrics::mojom::PageLoadTiming& timing,
       const page_load_metrics::PageLoadExtraInfo& info);
 
   bool doc_write_same_site_diff_scheme_ = false;
   bool doc_write_block_observed_ = false;
   bool doc_write_block_reload_observed_ = false;
 
   DISALLOW_COPY_AND_ASSIGN(DocumentWritePageLoadMetricsObserver);
 };
 
 #endif  // CHROME_BROWSER_PAGE_LOAD_METRICS_OBSERVERS_DOCUMENT_WRITE_PAGE_LOAD_METRICS_OBSERVER_H_